

It seems to be a reaction to the restrictive design philosophy of Gnome but not moving too far from it at the moment.
For me, that’s indeed the main reason. I actually prefer their look and feel of Gnome, but absolutely loathe quite a few of their stubborn decisions, so I currently stick with KDE (which is also great). From what I’ve seen and tried, Cosmic seems to try and become a mix between those two.
That, and it’s neat having a DE that offers both tiling and floating and treats them as equally important.
Over the last year or so NVIDIA massively improved their Wayland support. May not be perfect, may not be as good as AMD, but it usually cones with lass drawbacks than the X11 experience.