Obviously I wasn’t planning on going to the US anytime soon, but if I did… they might struggle with my visa application when I put every “email address I’ve used for the last 10 years” on, because I actively use a variety of catch-all domains/subdomains.
I’ve probably missed some addresses (e.g. to which I’ve only ever received spam that’s since been deleted), but a conservative estimate of the number of personal email addresses which I’ve sent mail from or to would be… 7,669 email addresses. 🤣