Tge problem isn’t so much that people have changed. It is that these people are more visible. It’s a scale issue. The general public has always been this stupid, but before social media, they just kept to their local communities or even just their own households. Now those communities are online, global and mainstream and even the houswewives you wouldn’t normally see are there. It’s all the people, all at once.

Unless you want to do something about it, you can best ignore them. Stick to your own group and your own family. You’ll be much happier that way.

If you do want to do something. Repetition is key. Keep having the arguments that seem so pointless. Keep pointing to tge facts and the science,even though they don’t seem to listen. If they hear it often enough and from enough directions, it might spark something.