That’s what I say.
Tickets aren’t needed to get in anyway. Rather than a ticket, put a form online that people can print off and fill out. Have that completed form serve as a ticket. First come (with completed form), first serve. That way, they collect their data, and eliminate a TON of work keeping track of and sending out tickets.
Your suggestion would collect lots of bogus email addresses and other bogus info. By issuing advance ticket to your email ensures collection of valid emails.
But the venue should be open to non-ticket holders as well and advertise that so people know.
If you want to stop the yutes from disrupting this by getting tickets then just write everything in cursive and not one of them will be able to understand it.
Judy, Judy, Judy, Bless your heart.
That is how they do it.
No one is mailing out paper tickets, good grief.
They don't care if there are 10 million sign ups with 10 million people printing up their own tickets.
It was security and lefty threats, that kept people out, not lack of willing participants.
People couldn't get in.