Depends. There are plenty of being using “racists” wrong, particularly meaning reverse racism or not understanding systemic racism. But it depends on what you’re saying to be called those things.

Yea, the one I see the most is calling something racist when it's in any way excludes white men. It may be a far-right tactic muddying the waters, but often it's just naivety. I fell into that trap early in my life too. Difference was I never stopped learning. The things that seemed bad on the surface became a lot clearly once my curiosity forced me to figure out how and why those things started. Turns out, and I don't want to blow anyone's minds here, just about everything has a backstory and a really good reason for it. Shocker I know. Doesn't mean it all ended up working as intended or anything, and some things are truly nefarious, but ultimately glossing over the history is what leads people to these bad takes.