Nazo on Nostr: My own mother is one of these. I don't know what to do. I can't block it on all of ...

My own mother is one of these. I don't know what to do. I can't block it on all of her devices and even if I did, she receives some misinformation straight from misinformation sources via email and etc. What can one even do when a person is just willingly indoctrinated?