[0] https://twitter.com/pablodp606/status/1148242297638858752
Blender 2.79 does support the importing of some .skp files. I'm unsure if 2.80 supports the same.
Unfortunately, as a casual user (opening it maybe once or twice a month), this release has the side effect of breaking all the interface tutorials out there. It is probably still for the best in the long run, but I've had to keep both 2.79 and 2.80 installed.
> I think it is the only program for which I had to Google how to close a window
Jokes aside, the UI really isn't that bad and they removed most of the little gotchas in 2.8 (e.g. left-click is used for selection now). I would say the UI is quite a bit better than a few other popular 3D modelling applications like Maya, but worse than Modo.
All the obsolete interface tutorials. There are plenty of new ones for 2.80.