Doubt anyone is gonna get eggs on that one
As for husbandry cage size and such, I think it is a bit pushy, when doing a lone with someone I would expect that the person knows how to keep animals in an optimal manner however it does not mean that they have to keep their animal the exact same way I do.
I have/had animals from 4 different people this season and they do not keep their animal the way I do, for example I do not provide a hot spot during most of the year while they do.