It is frustrating not being able to buy in as much as you want to. I have a 100 dollar limit per week that I can buy through coin base because my account says it isn't fully verified, although my drivers licence has been confirmed. I wish I could tade more, but I simply can not because of these guidelines and sometimes I feel as though I'm missing out in opportunities.
So that being said, I can see why a good amount of people would want to purchase fully verified accounts so they can make their trades, pull their profits and move on. We're all out here trying to make this work the best way we can, and some people have resorted to this. I wouldn't do it myself, but I can not say that I blame them.