Not everything has to emulate the old-fashioned, Buttoned-Down, "3-piece business suit + briefcase" IBM Circa 1972, but the silliness that passes for modern IT has gone much too far the other way, IMO.
I think it's an insight into the mentality of the builders, and it doesn't speak well for them. Honestly, it's a little embarrassing to try and have a conversation with the C-level, investors, MDs, PhD researchers sometimes, due to the plethora of silly names more appropriate in Romper Room than the Boardroom.