It’s the classic situation. China can outcompete all this stuff. It doesn’t really matter. Roomba, GoPro, they’re all going to be crushed by Chinese manufacturers. You just can’t get the margins to work anywhere else and if you do the R&D you’re a sucker.
I’ve had a few GoPros and a few GoPro 360s. I also had Roombas so you can blame me as the brand killer.