I believe that fragmentations lead to a slowdown in development, Linux for years has never exceeded 2% of users in the world, precisely because of its fractionations and the many distributions that have slowed progress.
Windows is the most used system in the world just because it has always focused on one system.
I don't care about Linux and host systems, my passion is Amiga and native AROS, if AROS were to run on Linux for me it would no longer be AROS, if I need particular applications I have Windows that guarantees quality, security and speed in doing things.
I abandoned OS4 for the same reason, because of the Linux software introduced in the system.