Outlet Adapters

Do you call these out when used with three prong adapter as permanent wiring for florescent lights?

yes & not just for your image

that’s a keyless light socket fixture & not a receptacle outlet

many modern appliances require ground as well as many florescents

just because they sell this and other crap doesn’t mean it has to be purchased & used in any potential unsafe manner an ignorant consumer decides

when done with knowledge they’re just fubar

i report, they decide

I’d start with calling it dangerous because the light fixture in not grounded. The NEC says this about flexible cords: