Of course work is a hostile environment, even before BLM was a stain on the carpet.
I learned decades ago in “sensitivity classes” in my first job, that there are “protected classes” of people, and I wasn’t one of them. My internalization of this was “don’t say anything at work”, no “art” in the office, work is for “work”.
Now the “woke” leper colony that I am at is amping this crap up 3000% for the Democrats. My response is to not participate at all. I just say, “I am not protected, so I shouldn’t risk being involved”. Of course, no work is being done anymore, but that doesn’t matter to the “woke”.
As an aside, stick to “BLM”. If asked to spell it out, use “Burn, Loot Murder”. It’s Maoist to get you to repeat their mantra. Like, it’s the “Chinese Army” but they want you to say the words of “PLA” everywhere, like the People are ever going to be Liberated.
I worked in anti white male hostile work environments my entire life—I never knew there was any other kind.