Yes. Phones not snooping 24/7 with a microphone is better than phones snooping 24/7 with a microphone. What kind of question is this? If you get people used to the idea that phones are always recording, people won't be as offended when these dickhead companies actually start doing it.
Google listens in to recognize what music playing (default on Google Pixels) this can't be done locally without a huge database so in way or another Google is sending processed microphone data to their servers. There's no way they can resist getting their grubby mits on that ad data…
The database of fingerprints is actually quite small and stored locally. You could have looked this up in less time than it took you to spout bullshit.
Who the fuck said anything about fingerprints, literal or figurative. There's absolutely no way that a database of every song ever recorded is stored on an Android phone. Wake up.