I have been using Xubuntu for about 2 years now, I love that it doesn't get in the way of doing stuff. It just works, it is stable and I can focus on things I want to use my PC for instead of focusing on keeping it usable.
ritchie
I always check if the was packaged by the developer. I tend not to trust apps packaged by someone else.
It is not considered a good alternative as a messaging app for privacy folks and because the source code is not open, it is not E2E encrypted by default (you need to start a secret chat or something to make your conversation encrypted) if I remember correctly.
I am using a deGoogled phone and also doing browser separation, I only use google in chromium, never for searching stuff. I was talking about getting an electric toothbrush and my wife googled a big brand to check the price (she does not care about privacy). About 10 minutes later ad blocking was not working for some reason and I starter getting toothbrush ads. I would say it knew somehow that we were in the same household and targeted us both.
It depends what you're using it for. If you aren't using it to track your sports activity, it is not that useful. Maybe the notifications are useful. I really enjoy tracking my steps and knowing if I should be more active. I use gadgetbridge, so that my data stays on my phone.