As someone who grew up in an area filled with bowling clubs and minors welfare clubs, you’d be guaranteed of a comedian like that at some point and they would be described as “a bit blue” – this guy sounds a bit the same
If you were given the impression that you were getting Dara Obrien or the like then you’ve got a complaint with the organisers, otherwise you might just have to put it down to bad luck.
Reading the jokes above, hitler/holocaust/rape jokes are a bit much, the rest, I’ve heard worse, a lot worse (taken to a Jim Davidson show aged 8 because my mum thought it would be like the telly programme, boy was she wrong)