That the ecosystem seems so complex that even developers don’t know how they should recommend their users should install an application. Haven’t encountered that yet on windows. And i’ve had plenty of people here tell me “yes, you CAN install deb packages, and many apps will GIVE you deb packages, and the ubuntu page says Debian packages is the very HEART of ubuntu. But you’d be insane to install something like that”. Does that sound like a good ecosystem, where people aknowledge that the best way to do stuff is ignore everything app developers & the makers of one of the largest distros say, and do the opposite and ignore apps that you can’t install in the way that i should magically know is the best way.
I stand by my words man, but you’re free to try to convince me :).