The result you get is likely from your search history if you have been looking up certain things... although you do get it as the second result if you misspell his first name to have 2x N in it, which his name does not.
Still though, every comedian is basically retelling old worn jokes and stories from their past, it's not real shock to me to hear that someone in 2019 is repeating someone that was said by someone before them, the only real accolade that we have over our past is that this generation is likely the first to have seen more naked people than all of our ancestors combined. God Bless the Internet!
The Denis Leary story goes well beyond that. When it's all laid bare, it's pretty gross, particularly what he stole from Bill Hicks. Also noteworthy, Judd Apatow, BrianRedban, and Ralphie May. That's not even all of the mentions. There's always some grace given with a certain amount of crossover and similarity, but Leary quite obviously went beyond blurred lines, and into straight theft. He's a shameless thieving hack.
Chinese food for breakfast