I understand that the GDPR makes it illegal to make it necessary to consent to give up your data before gaining entry. I was just questioning that portion of the law. It would be a pointless conversation to question points of a law and have someone respond back "but that is the law".
Actually, in some countries, outside narrow restricted cases like support groups, yes; criminal record is a protected class in some cases.
However, being an ex-con isn't illegal. Having a club where you required members to consent to a crime being committed against them, which is more analogous here, wouldn't be legal.
But this thing where big sites say "data or else" isn't a proper negotiation. It's a contract of adhesion, and those get regulated for good reason.
If things get moved behind expensive paywalls, that's a shame. But if there is more truely free access, or content behind paywalls that charge as much as an ad is worth, that can be a net benefit.