Historically and politically, the petit-bourgeois is the key to the century. The bourgeois and proletariat classes have become abstractions: the petite-bourgeoisie, in contrast, is everywhere, you can see it everywhere, even in the areas of the bourgeois and the proletariat, what's left of them.
Because you have no memory for things that happened ten or twenty years ago, you're still mouthing the same nonsense as two thousand years ago. Worse, you cling with might and main to such absurdities as 'race,' 'class,' 'nation,' and the obligation to observe a religion and repress your love.
Being vegan is easy. Are there social pressures that encourage you to continue to eat, wear, and use animal products? Of course there are. But in a patriarchal, racist, homophobic, and ableist society, there are social pressures to participate and engage in sexism, racism, homophobia, and ableism. At some point, you have to decide who you are and what matters morally to you. And once you decide that you regard victimizing vulnerable nonhumans is not morally acceptable, it is easy to go and stay vegan