Agreed, I was thinking more of larger capacity events.
Yes, I was there and it was no problem as there were only 2500 of us there. With a much larger crowd there could be problems.
Maybe but that is harsh on people who may not carry a phone, especially older people like my dad who does have...
Do you think that big events will check for vaccinated people only? Could get a little chaotic, for example at the amex before a game. How would people prove they are vaccinated?