Why America is the best thing since sliced bread

The evolution of rock in the 60's and 70's was incredible with a ridiculous amount of talent and hundreds of amazing bands, only to be lost in the 80's with its gross amount of cheesiness and cliche's. Musicianship also decreased a lot from the 70's to the 80's. On the Rolling Stones list for top 100 guitarists of all time 0 were from the 80's in the top 10 and 8 were from the 60's or 70's. Some of the bands were decent and a couple were good but the 80's still sucks for music lol.