Wow, where to begin?
Two "hits" in over a decade does not equal relevance.
85 to 05 is 20 years, not 30, but his albums were barely Gold so I wouldn't count past 2000, factually speaking.
What does Kool Moe Dee have to do with anything? Do you know who Melle Mel is?
It does actually. Considering how he spaces time between albums I'd argue that being able to make hits after going 20 years deep is very impressive and relevant.
I didn't count that J-Lo track neither.
He was the only 80s rapper to endure the golden 90s era and just before the ringtone era.
Rappers have 5 year runs and fall off...
What does Melle Mel and the old guard of hiphop have to do with LL ? He outlasted Rakim, Juice Crew, Kane and a host of other 80s relics.