It is amazing just how many applications, software, and services we need to just do stuff. Getting rid of Google is always a step in the right direction.
I would suggest not advertising what you run on your devices, but if someone does, take a moment before replying because it is possible you're being baited into an debate with a stranger on Lemmy, or they might have never heard a bad thing about the software they use.
Mullvad has been in the news recently, Proton's CEO has certain political views, mentioning Signal is a good way to start a debate, and e/OS is frequently late with security updates. But, all way better than just using the Google suite.
What I'd like to see is a site like the one used to make this graphic, but with some sort of threat model questionnaire to help people get started.