No, they really are doing nothing but aiding and abetting a con man because he appealed to their pet issue to get them to do it. He already has a vegan option, it’s called a PBJ. Part of being in jail means you don’t get the choices you’d get out on the outside, and part of life in jail is accepting that. If he didn’t want to suffer, he shouldn’t have stolen billions from innocent people – or at least went so far as to steal from other rich people.
You’re just not listening because you, yourself likely are a vegan. And you don’t want to admit you’re getting played.