You still need to ask for ID if you are serving alchohol to strangers, since it’s still in Nevada. People often have an ID on them or a photocopy on their mug to show to people giving out drinks. Many people run a lot of exquisite bars as gifts to the community and the law doesn’t care if you are charging for alchohol.

The man on the stool was asking for ID’s as a prank. People assumed he was legit and you needed an ID.