You believe volunteered information must stay on internet forever?

If you knew those were the conditions when you joined? Yes.

Ok. Luckily people who make the rules don’t have such ideas.

	▲	tomhow an hour ago \| parent [-]
		GDPR doesn't require that a participant on a discussion forum must be able to erase their entire history. Article 17(3) covers this. It is reasonable for a user to ask that their posts be anonymized.