I also make music, and have found the Fediverse to be a far more welcoming and varied place than commercial social media. Sure, I'm only getting maybe hundreds of impressions - but that's better than the dozens I got organically (without paying) on Twitter. I'm not making a living from my music - but from your profile it looks like you're not either.

Of course a site that enables making money "in simple and direct ways" would be a hit - but I'd suggest that what you're missing isn't a site but a time. Early social media was part of the general gold rush of commercializing the net - a lot of easy money was bubbling about. The Fediverse doesn't really have that gold rush, but neither will Twitter 2.0 - it'd require a paradigm shift (like the Metaverse - which I'm not particularly bullish on, but it's a possibility) for fresh investment at scale.

Anyway, depending on your creative goals, I encourage you to still check out the Fediverse. It won't be simple and direct, but (if you're not already popular / willing to pay for ads) you'll probably get more genuine listens and engagement than you will from commercial alternatives.