Originally Posted by
nth_utsera_sth_utsera
If you're flying paid J or F I see nothing wrong with cutting the queue.
I disagree. It's not a separate queue for F/J pax, the queue is specifically for F/J pax, MPC DM/GO/SL/GR pax and OW Emerald/Sapphire pax. Nowhere in the rules does it say that F/J pax can cut in line.
When I travel in F or J, I certainly don't cut into the line. Frankly, there's no reason to anyway, there's plenty of overhead space in F/J and lack thereof is the only reason that one would want to board early anyway.