In any case: they are different because they are in the face all day long, they are not a device some needs to start using to record; they are not operated by the user, in the sense that the user does not show any active indication of recording (e.g. they are not holding the camera); they are similar to regular glasses, making it hard to distinguish;
and they do not clear indicate if they are recording (and don't tell me that the LED is enough)
Anyone could be filming at any time with their phones and go unnoticed, so I'm not sure what glasses are actually enabling.
All things you mentioned can be easily prohibited on photo-sensitive area. Perhaps phone is harder, but it's still easily get prohibited without hurting anything. Glasses so far is a requirement, not that easy to prohibit in an area.
It's already possible for people to surreptitiously record/snap on their phones in their hands today, because walking around with your phone in your hand is common. What additional evils are the glasses enabling, if your stance is that they are evil? Or why aren't phone cameras evil?
Just looking for a consistent principle here. First it was "Meta is evil" and then you switched to "the public is evil and Meta is enabling them with clear intention". If the second is true, then you must have clear stances on the current popular technology that everyone owns already.
People who don't know these "Meta glasses" exist (and they shouldn't need to), would have no idea that the thing is even capable of recording.
It's subterfuge and while you could argue that this subterfuge was "unintentional", but imho that's mincing words, and also given that it's Meta, not entirely in good faith.
Can I assume that you have good enough eye sight that you don't need to wear glasses if you choose to? Because as somebody who is absolutely dependent on glasses as a serious aid, it leaves a very bad taste they are literally hiding the recording device in a disability aid.
I don't think making them glasses is "gross". It seems like a natural evolution of cameras to me. Even before Google Glass they were thrown around as an idea in scifi for decades. It's cool to me, but I understand public opinion isn't with me, and I'm fine with that.
I don't think most people would recognize the meta glasses as something that could be recording. Especially if you cover or disable the recording LED light that is supposed to come on.