TLDR:
My 1st thought upon reading this, was thinking that KB can be very snarky during games, and could possibly have been on double secret probation.
The O's announcers have been part of the losing with the team for many years and always acted accordingly. I truly loved it when a hard fought game went our way and the announcers had fun with it. I certainly don't mind our announcers getting slightly jacked up.. but sometimes you have to reel them in a little, as they can keep stretching their calls into the 'homerism zone'.
I'll give you a couple of items that hit me this year. One where I went "hahaha.. hope no one takes offense to that": Adam Frazier hit a line drive HR to right against the Angels. Ohtani had already hit a monster bomb in the game.. so KB was a tad over-exuberant in the call, harping something like "Shohei who??!" It didn't bother me, but I do know it might've tweaked non-O's fans.
And this one, which is one of my favorite feel-good moments between our announcers. Recently, during the post game show beyond centerfield (Ben had just returned from the college WS, where his beloved Tigers won the championship), KB poured a shot (bourbon?) for himself, JP and BM. They all clanked and drank. The next 3-5 minutes was classic lighthearted baseball chat with booze comments that was fun to watch. I'll remember it for quite a while. I saved it and showed it to my wife the following night, and she too thought it was cool as shit.
I saw nothing wrong with either of them, but all it takes is 1 phone call from a "concerned citizen" to wreak havoc on the fun.
And I agree with others that feel KB could find work immediately...