I just got an email from the Mozilla Foundation asking for donations. Then I found this article: Mozilla expects to generate more than in revenue this year https://techcrunch.com/2021/12/13/mozilla-expects-to-generate-more-than-500m-in-revenue-this-year/
Some cool Raspberry Pi projects are available from Guysoft https://guysoft.wordpress.com/
I had no idea you can't get Raspberry Pi board anymore. I've had a couple of Pi Zero W boards in a drawer, and I'm starting to put them back into service. The first is going to be a persistent Syncthing desktop that should help my syncing setup. At this point, I'm using 100% Syncthing and 0% Dropbox.