Broadcast rules. The only bad thing I can say about them is that they're British. So sad what happened to Trish (RIP).
Other non-punk stuff, hmmm.
Philip Glass, Brian Eno, Krautrock, William Basinski, Phil Spector, Agnes Obel, Tim Hecker, La Monte Young, Terry Riley, etc. etc. Sorry if that all sounds basic.
So much stuff to love out there. A lot of non-punk music is still pretty punk, I dunno.