"So if you can't afford $20/month for Tidal's lossless streaming, get CDs from the public library, or borrow from friends, and copy them to FLAC or Apple Lossless. Burn a CD-R for Grandma. Hand your friend a USB stick over coffee or drag the album folder into his Dropbox. Personal use and sharing are still allowed, but why not copy and share the good stuff?"
That is all illegal. What is legal is making copies for personal use of music you have already paid for yourself. You cannot give it to someone else.