Have the Red Hot Chili Peppers made their mark in rock music?

i would celebrate if they made it into the hall of fame by listening to their music for a whole week, i love the RHCP they have made a big fan out of me, my favorite band is nirvana, but the RHCP are one of my favorites, they are so unique, its like, what band can cover their songs? just imagine the green day lead singer rapping, it doesnt fit well does it? lol. by the way i just used green day as an example, pretty hard to compare RHCP to another band when RHCP have a sound ive never heard from any other band