information wise, to sort out the nonsense, the best way is to get good books about BPs. Books can also contain nonsense, but in general they are written by people with lots of real experience that already sorted out the nonsense.

"Never assist feed, and humidity shouldn't be higher than 20%"
that, for example, is pure nonsense. When the snake doesnt eat on its own, after trying live food, and too much time is passing, first choice is to assist feed as non-invasively as possible, in a way that leaves the snake with the choice to drop or swallow the food item. and 20% humidity is way off, thats for scorpions, not for a snake.