Majority but not all is kind of the worst case. If 95% of laptops have a webcam, people will not think to look at whether the laptop has one. I certainly haven'

Majority but not all is kind of the worst case. If 95% of laptops have a webcam, people will not think to look at whether the laptop has one. I certainly haven't checked the webcam / microphone specs of any laptop I've bought in the last 10 years, but just assumed they would be there.