On the one hand, yes, it helps the customer to purchase exactly what they want
On the other hand, no- some argue that it has gone too far and infringes on civil liberties
Maybe because of the different cultures and art tendencies that had to have varied in different regions of Greece?
No they can't. They still have to have a search warrant, or they cannot legally use your phone against you in the court of law.
Genetic predisposition is a characteristic that makes certain people more susceptible to a particular disorder or condition.
However, the impact of this characteristic can be managed through lifestyle choices. If a person with a genetic predisposition to alcoholism is raised in Saudi Arabia (in a culture where he has no access to alcohol) he would have no trigger, and this disorder would not become present.