I'm actually quite surprised it's that high -- I've seen one prompt so far, and I was kind of running on autopilot so I accidentally clicked "Accept" before my

I'm actually quite surprised it's that high -- I've seen one prompt so far, and I was kind of running on autopilot so I accidentally clicked "Accept" before my brain even processed what it was asking me (and then I didn't bother to track down the setting to manually opt-out afterwards). I guess I'm in the top 5% of absent-minded users!