Young adults use to look older

I've always noticed this. When I watch movies even from the early 90s or older the people genuinely look much older than their age. A 25 year old looks late 30s sometimes even 40! And most 30 year olds definitely look 45 to me lol. And then I'm shocked at how the people who look elderly like 80 are usually only mid 50s. I know the style makes them look older but they have much more wrinkles too