As stated in a sibling comment:

> If what you have to say isn't worth your reputation, then maybe you should think twice before spreading that same thought to real [and often vulnerable] people on the still-nascent internet.

And if you can't clearly explain your exception (ex. escaping local persecution), then the point stands.

That’s implying you’re conversing with rational person, but fear of cancel-culture is being canceled even for rational thinking, thus people false preferences and/or are dishonest.