Privacy is a tricky situation. Obviously that dude understood the reason why people post it very wrongfully, kakmakr normally posts a lot better stuff, probably mistook it somehow. And people who STILL post their address are definitely a bit behind the days to say the least... However sharing your address does compromise your situation a little bit. Not a lot, but at least it connects you with your wallet address and then you are reminded of it anywhere you go. I used to use another address, and I remember someone asking me to sign that address to prove I was still the same person and did not sell my account or something. Thank God that I had access to it, and managed to sign it, but that shouldn't even be a thing in crypto.

So, to answer your question, yes participating with an address "doxxes" you in a way, not like my real name and home address level, but still it sticks me to this corner and doesn't allow me to move somewhere else.