I use mine for cloning key fobs when i need work access to a mechanical room after the fob has been returned. Lot of times i need access to a mechanical room or rooftop drains and cant get a copy of a fob. No problem, most of the time. Only run across two i couldnt clone and i think it was operator error.

I also turn off loud tvs with it. And at the machine shop across the way, i like to pop the charging port on the Tesla the owner drives. Im still looking for a gas station with RF signage so i can see if that works.

Flipper is a neat bit of electronics, but its sorta like a swiss army knife - it does lots of things ok but there are better solutions out there.