I’m a software developer with plenty of linux experience but I just want a distro that just works without me having to troubleshoot everything all the time. I am lazy and I just want something easy and reliable. I don’t want an update to break it. But I want the ability to customise it if I want to and the ability to install pretty much everything available easily.
Basically I want MacOS, but as Linux. I’m very hopeful that there’s something I have overlooked!
Debian Testing is perhaps the happy medium then. I wondered if the packages in Debian Stable would be a bit too old for you.
You could also install flatpaks or Docker containers for some things.