> It doesn't matter how is it implemented and what is your definition of properly.

> You need to access their servers to play the game. This introduces problems or privacy, security and the right to play the bought game in the future.

In return games on Steam are available for a huge discount.

I have exchanged some of my rights in return for a highly discounted price. I don't mind that because it was a willing trade that I chose to be a part of.