But at the same time, for any new users who value their own privacy the device is now pretty useless, and for any existing users who value their privacy but also want to be up-to-date and get new features, they're also probably going to be locked out in future updates.
So you kind of have to excuse them for focusing on the negatives, because they don't get to enjoy the positives. It's kind of a moot point for them what Facebook brought to the table.
This is always the concern with these kinds of purchases, and I think this was a big part of the concern back in 2014. I was never worried that Facebook wouldn't invest in Oculus, as a consumer I was worried that it would ruin the Oculus ecosystem and shove dystopian adware onto the devices.