Depends who you mean.
IIRC Learjet Pilot was a troll who kept coming back in different guises, but I could well be wrong. Nearly 18 months ago now.
I don't really know what's upset Barry. He shot down my original hypothesis (in another thread).
I’m not sure what you are trying to do here. The posts you included are from someone who attempted to disguise as a pilot under multiple profiles. It didn’t take long for some of our members, who are real pilots, to call him out.