I agree with the OP that streaming solutions work best for more casual fans. The software is trying to figure out what you like and give you similar content. Great if you're fine walking in place, but if you're searching, it's best to seize the initiative.
The last couple of years have been hard for those of us that rely on a steady diet of live music to bring us new artists, and the chance to watch them mature. I've been forced to use the Web more - and there is a lot out there! Here's afew suggestions:
Jazz seems to have done a great job transitioning to pandemic living. Check out the Jazz at the Lincoln Center website. They stream a fair number of concerts from Dizzy's, Swing U provides an inexhaustible amount of educational material. If you like jazz at all, you MUST at least check out a few of the Closer Listening sessions - the amount of jazz knowledge the host has is jaw-dropping amazing (also a frequent teacher at Swing U). It's free (but please contribute - the cause is music!) and if you enjoy a curated exposure to music, you'll be signing up for Swing U.
SFJazz offers a $50/year digital membership that gives you a livestream concert every Friday at 7:30pm PDT (re-broadcast at 11am Saturday). Maybe the best deal on the entire World Wide Web. The price/concert is so low that you may find yourself drooling on the donate button/!
I gotta go, but if you like or want to explore bluegrass, check out Bluegrass Situation and Wintergrass (their annual festival is at the end of February and they're livestreaming everyday from the largest of the venues). Some of the big bluegrass festivals livestreamed last year, like Rockygrass & Telluride.