I think it was seen as part of the 'anarchic' approach to television at the time encapsulated by TISWAS.
I always thought Bob Carolgees was about as amusing as dysentery on a coach holiday - backed up by the time we were both guests of Granada TV at an after-shoot dinner at Alton Towers. BC spent a long time holding me personally accountable for all the intrusive tabloid stories about anyone ever in entertainment, despite the fact that I assured him I was a music and entertainment writer, and did not dabble in tabloid fodder at all.
He got steadily worse as the meal wore on, and he consumed more alcohol, and he was eventually firmly told by the Granada Press Officer who was our host, to wind his neck in! I was most grateful - as a guest I would not dream of casuing a scene, but BC's behaviour was spoilt and boorish, and probably rooted in the fact that no tabloid stories were ever about him - too boring!
I think he runs a candle shop somewhere now, if memory serves.