Is the term Karen now thrown for anything?

It feels like now we can't even stand for ourselves for a valid reason without getting labeled a Karen or told racist?

What if the other person is really in the wrong and I were to simply call him/her of it?

Example: Let's say I get cut in line and the person doesn't even bother to explain their reason and I reprimand them for what they just did? Suddenly I'm somehow still in the wrong and if the other person happens to be non-white, I'm a Karen even though they were in the wrong right there.

Updates
9 mo
Or if I'm really standing up for myself for a good reason but just because I'm white... I get seen as an overbearing, bossy, Karen.
Is the term Karen now thrown for anything?
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