I wrote about this exact topic. Veganism centres anti-oppression - it's not mutually exclusive to other forms of injustice. Many vegans I know *also* work on other social justice issues. Being vegan doesn't prohibit you from being involved in other ways. The two aren't mutually exclusive.

There is plenty of BIPOC vegan representation out there. It's not a vegan problem, it's an algorithm problem.

It's pretty shocking that we've come to the place where people whose belief systems centre around anti-oppression are seen as "problematic" too. Damned if you do, damned if you don't.