I totally understand your view but there is another side to it like if I want to verify someones claims. Like micro strategy or elon musk or any other big media hedge funds.
It is fair game to me.
Even if Micro strategy or Elon musk disclosing their address to media, it's not 100% true since there's no proof and no one can verify how reliable with his claim. The only way to prove someone with a particular address they mentioned and not related with exchanges is
sign message and he was the only one can verify that, not you or me. They can wrote
I'm Micro strategy/Elon musk now is mm/dd/yyyy and this is my address bc1... then let anyone verify with the signatures.
The question is: Do they want to sign message if unknown user ask him on social media? 99,99% not, I believe they even doesn't understand how to sign message is.