Earlier quoted context omitted.
Yeah I always feel like a jerk when people open tickets in the summer saying “Please do this at #:## EST” and I have to reply “thanks for providing a time but it’s currently EDT in NYC. Is that what you meant?”
No reason to be snarky with people. They mean whatever time it currently is or will be.
If they copied that date from some automated system it might as well be any of these.
Humans usually say “New York time”.