The Signal developers don't even provide RPM- or AppImage-based installers, despite being able to create the latter in their build pipeline. I'm never donating anything to them because I'm convinced they're lazy and stupid.
I don't use gnome-calculator on Windows because there's no official Windows distribution available for that platform. That doesn't make the Gnome devs lazy, that's just my preferences conflicting with theirs.
You're not entitled to support for your preferred distribution unless you sign some kind of (probably expensive) support contract and other people not working for you for free doesn't make them lazy or stupid.