I have no doubt that Linux users are awesome at reporting, debugging and finding problems. Also, they tend to be tech-savvy. So reporting bugs are not a big deal for them. Unlike most average users.

My argument was about how hard it's to develop and support software for Linux. Not about the users. You have to admit that Linux (due to its fragmentation) is a nightmare to support. And it has a very small users base to justify putting the effort to support all Linux distros and all desktop environments and hardware configurations and Wayland and Xorg ...etc.

I like Linux, and I wish I could use it all the time. But to be honest, it's more work than what I'm willing to do.