People say "I don't spend my sats", then why are people making songs for sats then?

https://wavlake.com/track/b6dff415-a775-4da3-9c75-81b1ca48ab8a

nostr:nevent1qvzqqqpxquqzpxlcetrcvddmgm0mmtqhvtry3uryv8xun4g9sa5jly67prjzum5xsvqm2n