Fair enough. I think we'll just have to agree to disagree here because I respect your opinion enough to be ok with it.Well that's a stupid hypothetical, because you're asking me to imagine that a pre-written stand up show that has been honed over months would have the same words and delivery as an off-the-cuff rant on a podcast. Alan Davies is a good enough comedian to be able to, for example, put some actual jokes in the rant if he was writing it.
But let's imagine that it does appear word-for-word with identical delivery in a stand up show, then it would likely be surrounded by the sort of context that would make it clear that we're supposed to be laughing at this bitter Arsenal fan as a tragic figure, not agreeing with him.
I think this forum would be absolutely livid if he went on stage and did that rant in any context.