Rap is the only genre of music where you're discouraged from knowing the classics. The rap community wants you to only listen to the current thing and nothing from before your time, or else you're a boomer, oldhead, etc. No other music community is like this. With jazz and classical, you're expected to know the standards. For rock, everyone knows who Elvis and The Beatles are. But for rap, if it was produced before 2016 it might as well not exist. They thought ignoring all this music and history would keep rap fresh and innovative, but instead it had the opposite result. Now everything sounds like a bad Blink 182 impersonation over trap beats, and people are rightfully jumping ship and looking for different things to listen to.