Over time, with playing constant playing, do vinyl records wear out?

I am resurrecting my 60's, 70's & 80's LPs. None have a clean apart from the cursory anti-static brush. My question is do these circular vinyl music discs wear out. With a new cartridge needle, gunge or no gunge in the groves, the hard needle material must wear away the indentations in a vinyl record. So no amount of cleaning will save them over time. Friction will win out...