What Google does is monetize the products of our school system, the school system produces mindless consumers incapable of producing on their own. Google connects these dependents of the state to the people who can produce the goods they need to live.
If you want to change what Google promotes simply transform the school system into an education system predicated upon critical and independent thought. By transforming the school system you'll have solved a whole host of social problems, the least of which will be ads hawking get rich quick schemes.