Comment by Scion9066

6 days ago

Or things like Web USB start getting used to provide useful features without needing to install whole apps, like mouse/keyboard dongle pairing, phone OS flashing, etc.

As far as fingerprinting/tracking goes, I have never seen a random site prompt for these features, only apps where it makes sense.

Same here, so I'm really not sure why you're getting downvoted. I'd be really curious to hear any examples of sites doing that!