Wildcards are a measure to track what others are (automatically) doing with your email address, provide a way to remove yourself from shared lists of bad actors, and sign up to something a dozen times. What they don't do is provide privacy against human eyes.
I've been wondering how this sort of email management strategy is going to handle the rules certain countries are bringing in now where if you want to go there then you have to provide a list of all of your email addresses and social media accounts. Has anyone run into that problem yet?
