Similar thing with dust. Even though a lot of my phones in my teenage years lasted under a year, they always died with dust in their screens. Camping and riding bikes around dirt trails and what not can push a lot of gunk in those things.
I'm happy phones are a lot better sealed. It's a bit of a pain making it harder to swap the battery, but paying a shop $50 parts included to swap it and keep it sealed well is worth it to me. A replacement battery back then would have been like >$30 anyways, going by inflation that's not too much increase in cost.