The thing is they have to do it in a tongue in cheek way that at first seem to be stupid and miss the point but in a way some of the gags are quite clever.
The red green wire one, yes it was done for a laugh and so they could blow up a bike but it is true and is a serious point. The pro-bike lobby won’t like it as it points out that come cyclists break the law but it is a valid point and the feelings it provokes in other road users are true as well.
But i thought the best was the Martin Luther King/John Lennon one as that is so true. At first glance it looks like a low blow gag but on the serious side of it it really doesnt matter if you are in the right if you die. would you rather not have to resort to giving way/swerving/stopping etc etc because you have right of way or live? Yes it is crap that you have to be in that position and you quite rightly shouldnt be but at the end of the day your life is worth far more than anything else and sometimes you have to give up and just survive the situation. Hopefully one day the other person will get what’s coming to them, or learn to pay more attention if it was a mistake not belligerence.