Idk if this will be your cup of tea but the band Ghost has been my favorite band I’ve found in 20 years and I grew up and still idolize 90s alt and rock. I think odds are you’ll find songs you like by them. They have some harder style of songs but they also have a lot of more poppyish songs too.

I’d suggest Mary on a Cross and Dance Macabre to dip your toes into it with. Hope you enjoy, I found them two months ago and will going to my first concert in over a decade thanks to them.