Now here's an idea Crash if you don't want to take up my challenge...
Why not, in your free time of course, become a FREE driving instructor first to test your theory. Don't forget to tell all the approved professional driving instructors they are arrogant etc. Why stop at that. If you like scuba diving, become a FREE scuba instructor too, don't forget to tell the approved professional diving instructors that they are arrogant etc.
If your theories that other people's livlihoods don't matter so that you can have fun on weekends teaching people to drive or dive make you happy, successful and popular please let us all know. Also let us know how to keep body and soul together with no income. Because who knows maybe those of us who beleive that instructing is a PROFESSION were wrong all along.
Please publish your results here on pprune for us all to have a laugh at.