So called "potty humour" aka "poop," has never been funny. What they want is for us to see excrement and giggle. That’s the rule, that’s the goal now.
For my son poop is literally the funniest thing ever and he never watched YouTube.
Who is "they"? Rabelais? Mozart? Alas many of us humans DO find poop to be funny, forgive us fallen shit stained beings.
From the broadcaster that brought Bluey to life (ABC Australian Kids TV) comes the answer ..
Pull Your Pants Up Mr Butt - https://www.youtube.com/watch?v=M8X_cR0RbSk