well if what you say is true and mac users "are stupid" then surely (can't read Finnish) a large majority of the questions are "where is the any key".

joking aside I'm not saying macs have no problems just that when you limit freedom you can make things work better in unison in the short term but risk falling behind in features or any other forms of progress in the long term. Also if you limit the users freedom there is less chance for the user to break something. The very reason perhaps why you say "stupid users" like the mac. There must be a reason why they like it, right?