The argument has been made that punk finally broke in '91 with Nirvana and then Green Day and myriad other pop punk bands selling records. And there's also a case for the bands, especially of the '77 era New York scene breaking, but doing it by playing less textbook punk-sounding music (Blondie, Talking Heads, etc).
I do think The Ramones were robbed in way. If radio at the time wasn't ready for them, classic rock radio now should be. Most of them play The Clash already.If Blitzkrieg Bop is too weird or raw, "Rock 'n Roll Radio" is polished enough that it would fit right in.