I know people (and am good friends) with people who come off like Joe-- some dont have a pot to piss in---
ITs a speech cadence-- a mannerism (possibly) -- I mean he MIGHT be an arrogant

e-- but the folks I know who he reminds me of are not-- its the delivery--
I had a guy working for me once -- HIGHLY intelligent had 2 degrees-- (couldnt figure out WHY he wanted a job at a print shop) --- after working around him a week I realized why ---
AND in all my years in business HE was the ONLY employee a CLIENT ever threatened to SHOOT!!! -- and MEANT IT---he had a dead pan sarcasm -- bad sense of humor-- and many comments (that I learned were sarcastic banter) came off as just BEING A DOUCHE!
I think Joe has this same issue-- plus he has that "S" "slur" speech thing-- my grandson has the same ---so probably got picked on as a kid--
YES his playing is a little flat -- too many notes not enough Soul-- Like Yngwie in a way --
BUT -- I can sure say -- I would like to hang out with him on guitar safari--there is NO DOUBT he KNOWS much about guitars-- OBVIOUSLY greatly ENJOYS guitars---and weather he can play or not-- a guitar collector/lover who actually PLAYS and tours with them (not the "you cant touch it -- dont even look at it") Spinal Tap deal--
I respect the Ferengi in Joe B -- more than the guitar PLAYING ----