Step 1. Purchase 8-10 albums from your favorite artists on Bandcamp (Bandcamp typically has flac files)
- Subscribe to Tidal with a VPN in a poor country for very cheap ($4).
- Pay for one month of one of the music migration services ($5).
- Use Tidal-dl to get all the FLACs your heart desires.
Honestly you can probably keep Tidal, it's cheap and good. But always download the FLAC files for anything you don't want to lose.