Very bad idea. The blockchain will be flooded with noobs all wanting to know and understand about Bitcoin. Fees and transaction times will skyrocket.
Miners will be happy. Everyone else... not so much.
Are you stoned? Why would we want to turn away new adopters? Every new person buying bitcoins are good for the price and also good for
merchants looking for customers that wants to pay with bitcoins. There are tons of people out there who are willing to educate and help
noobers, because they are beneficial to us all.