This isn’t the whole story. I’ve been driving the same Prius compact since 2015, and only I the last few years have I suddenly started experiencing these insanely bright headlights. The giant cars have been around the whole time. The brightest lights seem like they are on specific brands of new cars, although I’m terrible at recognizing car brands and obviously only experience this issue at night when I’m being blinded by headlights, so it’s not easy to figure out exactly which brands cause the issue.