I think it's gotten to the point that we. (Collective) Have to start using alias. I know proton for a price gives fake mobile and email address.
I have started using a 5th email to sign up to things. Have an extra number as well. It's beyond a joke really.
Tried to sign up for a budget app and it requires email phone and address.
No. No you don't require any of that. You want that to sell. And you've likely got inadequate protection.
Nobody but my bank job and maybe a few places require all my info.
Answer most of these questions with.
Money. Obsessive greed