I've degoogled quite well, the only real google services I continue to voluntarily use are YouTube and Maps. Although I don't use YouTube itself, I mostly interact with it through third party apps (i.e SmartTube or Invidious) and with Maps... well... nothing comes close. I wish there was a decent competitor to Google Maps but there isn't. I tried using Apple Maps but it lacks all of the crowdsourced information that Google has access to.