Saw this thread, and it really hit a chord with me, as these similar fears tend to constantly weigh on me (for various reasons- being trans, ethnic Chinese, commie, etc).
I think we all (leftists, but also just most minorities) know, shit is bad and will get worse, it's just a question of how bad it will get. People mention it offhand without usually going further into the details, and similarly in other spaces - non-leftist ones as well, for instance Asian diasporic and LGBT spaces in my experience, these fears come up, but ultimately we keep the bulk of our concerns to ourselves. What are our expectations here, for the west? Not just for the US, but the Anglosphere and Europe?
Fingers crossed it doesn't get that way, then. Once I'd have liked to say the same about Canada (granted back then I also didn't realize how infinitely fucked some ever-ongoing things against the First Nations are) but whether it be "Chinese" (anyone looking east/southeast Asian), "Indians" (anyone looking brown), or "Muslims" (anyone looking generically west Asian/north African, or fitting the western stereotypes of Muslims in some aspect or another) I think any of the above could certainly happen, in some ways we're in the early phases of this (hate crimes and lone-wolf individual attacks with what may as well be state complicity).