Basically what IverCoder said, but also sometimes I like not having to tinker with my desktop at all. I’m running through an Arch Install on my Thinkpad right now just for the fun of it and I do love this kind of thing, but I’ll admit the concept of plugging in a USB stick, installing a distro in one click, downloading my apps through Flatpak and not having to mess with the CLI a whole bunch is very appealing. Yes you can do that with Ubuntu or whatever but (at least in my workflow) you still have to mess with the CLI a bit.
Basically, I like messing with Linux sometimes but other times I just want a, I suppose Windows-like experience while still having Linux under the hood.
I love forgejo for Homelabbing purposes but Mozilla Foundation has the infrastructure to deploy something like GitLab, which has a much larger feature set compared to forgejo with more targeted toward the development work on large projects. But, Mozilla said the development flow would remain mostly the same as it is now, so most of the features in GitLab, Forgejo, or GitHub will remain unused.