

The superdelegate system that caused very real controversy in 2016 was changed after that. Superdelegates no longer get to vote in the first round, so they only influence the outcome if there's a contested convention. I believe they also decreased how many superdelegates there are
You’re right, “food influencers” and the “Manosphere” at large have been spouting nonsense about plant oils for a long time. That realm is rife with pseudoscience from people who think you don’t eat enough meat and that eating vegetables makes you weak. They try to sell strength to people by speaking confidently about being strong while also making shit up and lying about it.