No one said you were not doing something right, of course you are. What we are discussing is something different altogether. And of course this/these forums are all about discussing.
That people take discussion about right and wrong is NAIVE and worse, insecure on their part, to say the least. For instance, if you told me I was doing something wrong, I would go look at the monitors in question. If they were fine and achieving life events thru many generations, I would simply ignore you and keep doing whatever I am doing(the senario with acadamics) But if you pointed out something important, then I would try it and see the effect, then judge it right or wrong or more importantly better or worse, or effective or less effective. That most take captive information as a challange to their manhood/womenhood, is very telling.
In this case, you are calling squash and apple and not apples to apples. Lets use your PVC pipe as an example. I live in the desert and there is lots of reptiles here. One species of lizard amoung the many on my property is Desert Scalys or Magisters Spiny. They get a little larger then storrs and a little smaller then a large ackie. I go out a collect hollow limbs for my monitors. I stack them next to my building, The minute, the hour, the day, I place them in the desert, one or more, spinys move into the hollow logs. Its is really all that simple. Across from my monitor building, I have a shop, I often have stacks of PVC pipe. And yes, its often stored outside on or near the ground. No lizards and no reptiles ever move in to the PVC pipe.(does this tell you something?)
The only odd thing animal wise is, my larger pipes, 4" seem to move around the desert on their own accord. It took awhile but I figured it out. Rabbits would hide in them and coyotes would drag the pipe all over the place trying to get them out.
The point is, you call pvc pipe, in liew of hollow logs, a replacement for a hollow log, a reasonable facimile, but sadly they call pvc pipe, "PVC pipe". They do not treat it like a hollow logs, its a pvc pipe. They treat PVC pipe like pvc pipe, not like a hollow log.
Sadly and commonly they do the same for types of dirt, if its not what they inherently know as dirt, it may as well be space pudding. If its not their dirt, therefore its not dirt. It doesn't matter what you call it.
I can make a silly analogy, so I will. If you were captured by a alien and kept in a cage with near normal temps, kinda cold, and givin a house made of some space material, it felt good, but it was weird feeling, not like anything you had ever seen(or your ancestors) And it was the size of a big gym and had a door, only the door was so big you could park a small plane in there. WOULD YOU CALL THIS YOUR HOME? So why would you think monitors call a half round piece of wood(serves no purpose) or PVC pipe a hiding area, it does not allow hiding. Or a pvc pipe a hollow log/home, it does nothing a hollow log provides. Let me get personal. Do you think these lizards are stupid? Or worse, do you think your smarter then they are and can easily fool them.
Let me offer an answer, they are not stupid, nor can they be so easily fooled, as reflected by the near total lack of success the hundreds and thousands(over the many years I have been here) of keepers on this board have shown. Please consider, if over 50% of the keepers on this or any board, allowed major life events, that is, taken monitors thru generations. Then I would call it a huge success. The monitors are specifically designed to achieve life events and to exsist. They exsist thru reproduction. Even including me, this board is somewhere around 1% successful. And if you take in continued success, it drops even further.
Let me get even more insulting(to keepers) monitors know pvc is not a log, they know a litebulb is not the sun, they know a cage is a cage and not outside, no matter how you decorate it. They know they are captive. They know a turkey burger is not their normal prey, kinda like their normal prey hit by a bus many times. That the keepers don't know these things makes the keepers the ones of questionable intelligence.
About their intelligence, its both learned and inherent. Heres a funny example. I built this large test cage(to test different species of monitors) Its 20' by 20' by 10' feet high. ITs totally enclosed with wire and glass. It has an 18" stemwall all around the perimeter(80 lin. ft.) Well, crickets and feed items would get out, so I installed a 6" wide clear plexi(lexan) barrier to keep the feed animals in. It worked. But, soon the monitors(ackies, etc) learned to climb over it. They used it to walk the perimeter of the cage, to bask on, etc. The real funny(odd and laughing) part is, they walked very normal on top of this clear barrier. Remember, they learned to climb around the clear barrier. When they wanted to get down, instead of going to the edge of the barrier and jumping down, they simply lifted their legs up and hoped to fall down, hahahahahahahahahaha, then they wiggled around like fish out of water. They appeared to be swimming, like this barrier was water. They did so until they wiggled off the edge and fell down.
The point is, while they learn to use materials they have no natural understanding of, to some extent. They never understand that these odd things are to replace what they do understand. In otherwords, they are still waiting for what they understand. If you did give them a hollow log that had openings and tight areas, they can barely fit it, and this log had areas that they could heat up and cool down. They would move in, and you would never see them again. In fact, you would have to take a chain saw to get them out. That type of hollow is what they would have picked in nature. Its what they understand. Its what they are designed for.
Consider, you are judging them on things they do not understand and calling that normal. How about giving them something they do understand then judging that???? Would you be called normal living in that space bubble thing? compared to a home of your choosing????????????
So these things like that half log(strait up dumbest thing on earth) and pvc pipe is "not" what they know, its merely a last resort. The problem is, keepers give them toooooooooo many last resorts and not nearly enough of what they know/are designed or. And the results reflect this. Just read this forum on a daily basis and you will see, tens of thousands of monitors being slowly(sometimes not so slowly) killed off, by nice well meaning intelligent folks(who are so blind they cannot see the forest for the trees) So I ask, whos the smart ones, the monitors or the keepers. Hmmmmmmmmm monitors win. But sadly that means they are loosing with their lifes. I would say cheers but it did not end so cheery