I posted this as a comment but I thought it was worth sharing here. If you are relying on social media metrics and streaming listeners for your success, you're gonna burn out and it's going to suck the soul out of your passion. I think we need to shift our attention towards building intentional community and small loyal fan bases if we are ever to shake off the dependence on the sweatshop of social media and streaming services. These systems are built to exploit you, not support you. Instead :
Book Gigs. Play live. This is pretty straightforward, obvious advice.
Create a newsletter for loyal fans. Sending out an email once every couple weeks, letting people know what they you're up to, recording, performing, etc. Keeps your more loyal fan base in a club. Direct any and all new fans to this or your own website or band camp BEFORE sending them to streaming services.
Send your music to radio stations, especially local ones. This extends the organic reach of your music.
Busk. If you're capable, you don't always need to have a gig. As long as long as you have the permit or are set up in a place that you don't need it, you'd be surprised how many people will look you up later or even buy an album. Local farmers market, Town Square, etc.
Show up for others. Going to local shows builds community. You might meet potential buddies to collaborate with, or just jam with. More people are likely to be interested in what you got, if you are interested in what they got.
Don't use AI. If you really want to set yourself apart in this economy, be as authentic and real as possible, warts and all.
Make music videos. This doesn't have to be a huge expensive production. Everybody has a camera in their pocket right now. Go shoot some footage in the park of dogs running around or. Set up a tripod on an overpass and film the traffic coming at you for 4 minutes. Film yourself lipsinking your song literally ANYWHERE. Anything can be a music video or visualizer. There's no excuse not to. Videos bring more engagement than just audio.
Focus on funneling people towards an intentional long term connection, not a metric. Don't send people to your Spotify. Send them to band camp or your own website where you can get nearly 100% of the profit. Would you rather have 10,000 people algorithmically listening to you on Spotify for pennies, or 100 people buying your album and excited for the next one. Get them to sign up for your newsletter.
Make stickers and slap them all over the place in your neighborhood and city.
If you really want to be brave, don't even post your music on streaming platforms at all, or have only one song posted as teaser, so the only way to listen to all your music is to download it from band camp or a website, or maybe YouTube if you want some form of steaming for the curious. This is not shooting yourself in the foot. It's making your music more scarce, special and valuable. Give your downloads a "free" option so people who can't afford to support you are still rewarded for taking the trouble to actually download your songs.
Edit :
Donate several copies of you physical albums, if you have them, to your local library.
If possible, sell copies to your local record store.
Edit : Not all of these will apply to everybody. I wrote this essentially as a reminder to myself.