I don't engage on Twitter out of fear. I sometimes see posts that I like and want to retweet but I don't because it means I'm endorsing everything the author has ever said or ever will say. It's not worth the risk. People in my demographic face significant exposure to "cancelling" or ambushing for wrongthink. So it's best for me to avoid it entirely.
It's really easy to not be "canceled", just be a good person. What genuinely OK opinion are people being canceled for?
There's enough pile-on mobs on Twitter now with enough disagreement on what's acceptable that you can trip over any of them.