So other than what's coming any adverts on their forum (dunno if there are any), it's being propped up by other aspects of the audiovalley group (e.g. the targetspot/shoutcast advert/charges to pay for the streaming service).
That's probably why they're going to do some sort of subscription / nft / 'donate to artists but take a cut' type of affair with whatever they may end up slapping the Winamp brand on.
'classic' Winamp is officially dead from what's stated on their awful web3.0 website & that might be fine for whoever but it misses the point of why however many have kept using it in a streaming-centric world - they don't want streaming services & Winamp being turned into a Spotify wannabe as seems to be the case is sad to see).
-dro