FLAC is going strong I’d say. MP3s are a different matter where you can only find the most popular stuff and some incredible niche stuff. The coverage is piss poor. Further I’d say it’s equally YouTube that killed music piracy (in the scene sense). Anyone can just run a YouTube downloader and find just about any song they’re interested in. And if you think they quality of that sucks then you can find most of the lossless stuff in scene releases.