How do YOU know that your snake has a better quality of life than my animals in tubs (and it's not Tupperwear, btw).
I don't care if I were keeping a single animal - my very first was kept in a "habitat" and went on fast for eight solid months. The week after I "dumped" him into a properly set up tub where he felt more secure, he started to eat. Moved him back to the tank - fasted again, back to tub - ate every week. Which "quality of life" was better for him?
You do manage to offend with your posts, quite often, by seeming to look down at those who choose to put their snake's needs before our own human desires to anthromorphize our animals and put human emotions and needs on them.