Exactly. It is bad enough trying to talk to someone with earbuds in and this just seems 10x worse. Zero chance I would buy something like this or try to talk to someone wearing them.
I've been making an effort to keep my phone in my pocket or even bag when talking to someone, and not having it sit on the table so I can't get distracted. I just can't imagine having notifications literally shoved in your vision automatically all the time.
The whole product category seems to be everything wrong with tech turned up to 11.