I completely disagree that its lame that movie reviewers get paid to watch movies.
You could argue that its lame that footballers are paid to play football.
But on the whole video games thing, its important because of the sums of money involved.
The toy thing is just his perspective. Someone who reads a lot of books would say that movies are toys.
If you have con artists in a field that makes billions upon billions of dollars, that will affect peoples lives.
Someone could dedicate huge amounts of resources to making a game that people will truly love, and it would get buried in preference for an awful game made in ten minutes because the person who made it has friends in influential places. Then everyone loses out.
Considering hes young and naive, he wont really understand this until it happens to him or someone he is close to.
Which will happen at some point then you can say 'I told you so'.