I mean, this perspective is kinda bogeyman chasing, too. "Creating safe spaces that aren't necessary" doesn't seem ... remotely comparable to demonizing people for being inclusive, especially since I don't see any drawback at all to it. I think you're trying to say "creating safe spaces where they don't belong" but ... where exactly don't they belong? KKK meetings? Even then, even though those don't remotely fit what you'd typically think of when you hear "safe space," they actually are - just safe spaces where racist, ultra-conservative lunatics can spout off their bigotry freely and not have to deal with the people they hate so fiercely.
I guess that is the type of safe space that isn't necessary in a negative way, but that's like, the exact opposite of those ess-jay-double-u bogeymen.
Like, I know there are people that are like the bogeyman exist, but there's like, fifty of them, tops? Out of a population of 7 billion? You never see these guys actually talk about these extremists, and in fact probably don't even actually know they exist - they just use the term to dismiss anything they don't agree with. Somewhat relatedly, I recall hearing recently that "political correctness" was similarly used to dismiss criticism, especially criticism that sounded liberal, only for it to be adopted as an actual term. And I can't help feel like anyone who calls themselves a social justice warrior got the term the very same way.
Turns out when you give imaginary demons so much attention, they don't stay imaginary for very long.