Liberals ridiculing someone they dislike for plebeian food choices.
Not surprising.
I have to say that I would prefer that it does not include burgers until we alleviate the suffering of cattle by perfecting the manufacturing of in-vitro meat and milk. But in a world where those more humane options are unavailable and everyone eats meat and milk anyway, such purity is pointless and the concern itself secondary to the more immediate problems of cultural supremacism.
Of course, the determining factor is the bourgeois being a snob.
Or, you know, they do want real change, but in the absence of viable options, they chose whatever change they could get.