Amongst many other things Michael is a manipulative, arrogant, self absorbed/obsessed, egocentric, elitist control freak and just an out and out Karmichael Hunt to boot. Does that make him a better/worse person than Estelle or Angie? Well that's subjective and a matter of opinion but if you think those things make him a better person then more power to you.
All i can say is that he has many character traits that i despise in a person whether they be on a reality tv program or "real life" For me that sure as shit doesn't make him a better person than Angie, Estelle or anyone else for that matter and i can assure you i don't have a great deal of affection for those two either.
Oh and you seriously aren't naive enough to think Michael has ever partaken in illegal drugs, smoked or otherwise have? The delusion is strong in this one........