A couple of years ago I was talking with a guy who works for an Australian federal politician - he said that he wasn't even allowed to have his phone above desk/table level (it had to stay in his lap) in meetings in case the camera had been compromised. He didn't say anything about vetting of software on phones at the time though.
I guess even turning the phone on its back wouldn't help either. Most phones now have front and back cameras.
Ultrasound bugs, ha!
This will spread to corporates as well now. The proliferation of AI is going to make everyone more wary of data being extracted and used incorrectly.
Meanwhile Twitter, Facebook, Instagram, etc. proliferate madly.