That Aerosmith are pathetic is your personal opinion, and lets me think about your music knowledge.
Anyway, I don't want to argue, but if all my points are terrifying, then you want include that certain music doesn't inspire other music??
Hmmmmm..................., that's strange.............it's also strange when Bono mentions how much Ramones, Clash or even Sex Pistols were important to them to compose their own music.......
Not talking about all those fake "punk rock bands" which come out like bees from a beehive. How much comparisons have there been done with the classics Punk rock Bands?
So, where's the problem when Coldplay get inspired by U2?
I agree if you say that they sound similar to them, but Bono doesn't sing in falsetto or play the piano in his songs..........
Coldplay are in the moment a good band, not a great band, but good. You, like other ,just bash them because you don't like them, and that's all.
They're heirs (or potential heirs )of U2 in terms of music genre.