[Starstruck]

In Kansas a store can ask you to leave. If you refuse they can call the police for a trespass offence. It is not the business of another customer to call the police unless people are being threatened. Snowflakery is really not included.

[Buckeye McFrog]

It is not the business of another customer to call the police unless people are being threatened.

Since when does anybody mind their own business in this society? Some snowflake will see the gun, panic, call the cops and spin a tale which will have SWAT teams coming through the ceiling faster than you can say "unjustified shooting".