you’re at best uninformed about how the process actually works and what’s the role of a distro maintainer, a distro project, upstream authors. Not that every piece of software has enough value to be included in this process so maybe it will make sense to package your stuff by yourself.
tbf, flatpaks are problematic shit noobs tend to appreciate because reasons. That said, beside the fact steam ships its own chroot, I’m a happy sid user and I don’t even have this imaginary problem of things being ‘very old’ sooo … but I can confirm you shouldn’t add weird third party repos or shitty flatpaks :)
I see no value in switching from current situation (in-repo deb pkg + steam autoupdates) to flat/snap/farts, which I don’t use at all…
I use debian, I’m happy and definitely have no idea what you are talking about :)
or, you know, you can use your distro packages
nginx is no acronym or other shit you bad bot :P