I agree with the exception of the treatment of the sick snake and housing two animals with vast size differences together (just asking for trouble). Anything else, it doesn't matter. If he can house them correctly in fish tanks, let him. If his animals do well fed every day, good for him. I completely agree he really should show more courtesy for other tried and true methods instead of dishing out criticism for everything, and that is why he grates on so many users.
It is also frustrating to see him criticize a user for "bad" husbandry, say what is "the right way to do it," and then seeing something else entirely in his videos! At least be consistent. If you think people who have lots of snakes provide poor husbandry and do not care about their animals as much as you do, how about don't get a ton of snakes and flip them yourself. If you think bloods should be able to soak in their dishes and you criticize others for not doing so, then give YOUR snakes bowls that are actually big enough. Etc...