No idea. I don't keep track

Being logical and telling people nuclear power isn't a good option when we have such cheap renewables and storage.

I cannot speak for my downvoters, but if one were to go by what people say, it boils down to my hypergraphia/vocabulary, my opinions/conclusions on certain topics, and often what seems like hate for me that spans multiple places and leaks over to wherever I am.

What sort of post or comment gets you downvoted the most?

Anything that contradicts the hateful propaganda of the American ruling class. Or if you write something progressive and anti-imperialist. For example, If you say that modern Ukraine is a corrupted right wing state, you get downvoted immediately. Or if you don't share their hatred of Russia, China, Communism and anything that is somehow different from their racist AmeriKKKan empire. Even from the anticommunist comments here, it's clear. Lemmyworld have a huge nazi problem.

Taking a dump on Systemd apparently

Most recently? Pointing out that the Soviet Union were serious contenders in the space race.

Telling a joke that takes just a little bit of thinking to get and isn't immediately obvious.

Especially satire/sarcasm without denoting it with an "/s."

no idea. never check.