Theory driving test more important than previously

Times change and everybody I know would admit that. There is nothing you can do about it. some people say that the best times are already gone. I guess that is just the matter of ones memories. If they are clearly connected with particular period in time, they would always say that these times were the best of all. For somebody it may be the nineteen eighties, for someone else the nineties... it all depends. But one thing is sure - nothing stays the same with the flow of time. Things change, so do we. People are different than they used to be in the eighties and nineties. Nowadays we tend to think more about ourselves only. We no longer care to be nice to other people. But let us leave the so called social aspects and move to some other branch. My son tried to get his driving license lately. He couldn"t deal with the theory driving test, the first obstacle on his way. I couldn"t resist taking a look. I have to say that a couple of years ago nobody would prepare such a theory driving test. The level of difficulty has changed dramatically. It seems that nowadays theory driving test is somehow more important for the examiners than it used to be formerly. I have no clue what it is caused by. Maybe by the general circumstances and the number of people aspiring to get the driving license?