Surely that is to do with her knowledge and education around privacy and data collection. Ignorance to the issue doesn’t mean we should ignore people like this.

I am perfectly educated about privacy and data collection and I completely fail to see the actual harm being done. I am much more bothered by those incessant cookie dialogs.

So we should accept facial recognition in public because there are people who don't care?

Amazing how you got there from me saying I don't have a grandmother who's bothered about this.

Should we allow it just because there is a vocal minority really bothered by it?

Why not? No, seriously. If people that are concerned by it are in minority - they should wear masks.

So you are not concerned about your grandmother ?

#sowhatyouresayingis