There seems to be a lot of anger around Spotify these days, often misplaced I reckon.
One of the biggest impediments to new artists making a living from recorded music is not the existence of Spotify and other streaming platforms, rather it's the massive and growing library of existing music, some of which is excellent.
But it's not impossible. My neighbor manages his music career himself. In 2024 he went from having 250,000 monthly Spotify listeners to 800,000. A few months ago he was able to give up his job and devote himself to music full time - he is getting decent streaming royalty checks.
If you complain that Spotify is contributing to a generic and bland listening experience then that is totally your own fault. Spotify will give you excellent and adventurous listening experiences, but you have to put in the time to 'train' your personal algorithms first, mainly by liking tracks, saving albums and playlists, and making playlists. Also: by paying attention to DJs/curators and researching dark corners of the music blogosphere, SoundCloud and Mixcloud.