lol, no, it doesn't. you literally get lost in a sea. look at female rap, there are female rappers who can rap, making good music (example: dreezy) who get no label push because they aren't buzzin and don't buzz because they aren't controversial enough or thotting enough (cardi, city girls, latto) to get on virally, while someone can get a follow from a big artist (ice spice) and literally have the world's attention for a year until they release a mediocre project and go back to the bushes (not rap, but jorja smith, had all eyes on her from some drake co-signs just to blow it on a mid debut and disappear back to the UK)
i'm not gonna pretend like everyone should be a star, but we're not getting better music this way. we get more of it, and sure, you can find your lane, but the overall quality is much lower since the barrier to entry is much lower