It's not like being born in 1995 prevents someone from listening to and enjoying older music. I was 4 years old when Kurt Cobain died. Doesn't mean I can't consider Nirvana one of the best ever.
5 of the 8 favorite albums I listed were from before I was born and that's mostly Rock and R&B, two others came out when I was 5. Exactly one of my "favorite" albums is from "my" time.
With hip hop it's even easier to know less albums over fewer years that it's been around.