Some people are subject to temptation. By eliminating as much advertising and phone spam as possible, these people may have a better chance of getting ahead. The world would be a very different place if people didn't succumb to advertising.
I don't know, that sounds pretty out of touch. Pretty much no spam ever is something someone's going to be tempted by. People can get fooled by spam, but if they know enough about how to eliminate all sources of advertising from their life, they're not likely to accidentally sign up for a penis enlargement pill program.