It gets worse since a lot of old people vote for heavy conservative parties
This is shifting in (at least) three countries - Norwegian, British, and American millennials aren’t turning to vote for the right wing parties, instead are keeping their trend of voting left. Other countries like Italy have the opposite problem, where even younger voters are starting to vote for the right wing parties. It’s kind of tangential but I think it’s good to point out that we’re seeing exceptions to this rule.
Lemmy technically doesn’t hide your likes - the interface might not show you, but all your likes are public in the Fediverse. Kbin, when I used it, would show which users upvoted/downvoted a post. That’s important because it means researchers and OSI people can still do fact finding - Twitter doesn’t like the idea of having to be open even if it’s a requirement (albeit to researchers specifically) in the EU now.