Propaghandi are Canadian legends. S.N.F.U too.

There's a lot of really good classic German punk (Hass, Slime, EA80), but if someone asked me about my absolute favorite punk rock band, it would be a hard choice between Propagandhi and Leftöver Crack.

Yeah Witness is a great album.

Have you listened to Modern Life Is War Boxcar? I like them a lot and sounds like something you may enjoy

Also love ska punk like Streetlight Manifesto, Big D, and Goldfinger

I'm listening to "Just Can't Hate Enough" by Sheer Terror right now. Imagine a NYHC that only listened to Celtic Frost for 2 years straight.

To be fair I like all forms of punk. Especially hardcore. I definitely listen to more punk adjacent stuff than metal nowadays.