I am not a fan because they install all that WINE stuff on the system level which is a huge security degradation.
Running WINE through Bottles with the latest protonGE through PupGUI works on all distros.
If they removed that I would consider it.
Also they remove Firefox and Flatpak Firefox can only use seccomp filters, not sandboxes, which less secure. And due to an rpm-ostree issue those removed packages are never reinstallable.