I hate using it, but there are some things I just can’t find info on anywhere else. Reddit is always a last resort, but it frequently turns out to be the only resource.

Either don’t say shitty things, or stand by the things you post. If you’re concerned about things you say being used against you, then you either know that your stances are ethically or morally questionable, or you enjoy bad-faith arguments for the fun of it.