@blainsmith @scottjenson I don't think it's such a problem, at least I haven't seen it be with the people I follow....
I guess it's a kind gesture to put CW if you know that some people don't want to see/can't see without panic, e.g. spiders.
I don't think such warnings are a bad thing in general. Things get bad if done excessively and we all may draw that line in different places. 🤷
Then again I make use of filters a lot to block out posts about politics. I like that I can easily unto filters and read posts anyway.