Leaving the cockpit in flight is a NO NO ! ! Forget Ryanair / Easy Jet whatever, it's the same everywhere now.
Why do you think we have this wonderful expensive door ?
Much as we (used to ) do it, now, absolutely VERBOTEN.
Bad news, you can't be " Captain Fantastic" & tackle total tossers head -on
Good news, you don't confuse "Total Tossers" with "Al Q" or something equally sinister , & get a pointed object forcibly inserted amongst your internal organs
.
Bit worrying (particularly for the Capt involved) if this ISN'T BS