How many people are really able to spend that kind of money on Fusion 360? Fair enough if you are one of the lucky few with thousands of pounds worth of CNC equipment in your garage.
I'm afraid this will be one of those clever MBA stories where someone comes in and looks at the number of personal users and thinks, gosh damn, if only we could monetise half of them at $800 we'd be rolling in it.
I guess they are lucky that people can't just do what they did with Photoshop in the 90s; yay for the cloud.