Whilst the idea might be good, sorry but the graphics look like they have been done by a 5 year old.
If you want to be taken seriously then you need to do much better than that.
That applies to the loading one as well!
Problem is .... yes, we all need to hitch carefully ... but the cartoon isn't realistic from a methodological point of view ...
If my car could back up and self hitch by raising it's front ... that might, conceivably be tempting ... but it can't ....
Also, on the one occasion when the van broke loose ... big lesson learnt (and your cartoon would not have helped solve the problem) ... A: the van tipped forwards, not backwards (the nose weight in your cartoon was clearly negative !!!), and B: There wasn't a cliff for me to drive over fifty yards ahead ... I stopped within twenty yards.
Watching the cartoon was nearly as time wasting as typing this reaction!
Blimey this post has gone over the top. If you put something on social media its always possible you will get a different reaction to the one you expected. Its always best to take it in good heart. In other words if you put your head above the parapet anticipate someone may shoot it off!