As a hobbyist who used Fusion 360 for various woodworking design and CNC tasks, this doesn’t really impact me, however, it basically pushes me a lot closer to investing in other tools.
Basically, pulling features without much communication or forewarning is just not OK.
Part of me wonders about the feasibility of an open source business based around paid support and training of a complex professional tool. I know of cases this works for tools aimed at software engineers, but I’d be curious if that was really attempted with CAD