That's true! But I wouldn't equate eating expensive food on-campus as overeating/overindulging. The googler I knew best who did this was vegetarian/vegan and very fit. She had access to lots of high quality food that matched her diet, and part of the reason she was vegetarian/vegan was because google's cafeterias made it easy for her.

Being vegan because the food is easily available? I’ve never heard that before.

I should clarify that my wife is vegan, and I‘m flexitarian/vegetarian. Eating at restaurants is often a pain because most dishes contain some kind of animal product. But I don’t see how ease of finding vegan food while eating out is a motivation to go vegan.

Really? Turn it around, perhaps it's more obvious that it being difficult would act against any desire to be vegan?

Against the desire, no. I was speaking to that. Compliance - sure!

For me personally a buffet style place causes me to paradoxically eat less, as I was brought up with a lot of food anxiety so not having to ever worry about “enough” food I end up eating a lot more sparingly.