Ok, if I had never heard of Facebook or Cuckerberg. And had never even thought of people using these types of glasses to perv with then I'd still know they were a bad thing because my one simple rule.

The rule is that if a jenner or kartrashian advertise it, are involved with it at all, have invested in it, etc etc, then it's a very very bad thing (until proven otherwise).
Shitty people advertise shitty things