Extremism is a major issue right now.

Everyone seems to have forgotten moderation. I think people would benefit from balance rather than going from one extreme to another. Dieting is the main place I've seen this lately. Like low protein raw vegan vs. carnivore. Neither of those are healthy or sustainable for the average person. People should instead aim for a balanced diet. And less extreme than the raw vegan vs. Carnivore is people who "proteinmaxx" or "fibermaxx". While protein and fiber are important, I think everyone should just aim for a balanced diet that had plenty of protein, fiber, fat, and carbs. We don't need 100g of fiber every day just because some people don't eat enough. And the average person doesn't need to stress over getting 1-1.2× their body weight in lbs in g of protein every single day.