The reason I have so many updates right now is the release of @Debian 11.5 https://www.debian.org/News/2022/2022091002
Falling back from Fedora Silverblue 36 to Debian Stable 11 fixed a couple of bugs:
In LibreOffice Calc, ctrl-; spits out the date
In Vim, no need to hit Enter to clear command line after cd
(But gEdit scrolling issue WAS fixed in Fedora!)
I've been back in Debian on my laptop for about a week, and it's been uneventfully smooth. I'd probably say the same if I were going from Debian to Fedora instead of Fedora to Debian.