The way I see it, Queen doesn't have to give anything away and she's free to do it however she feels like. People can take part in the way she gives games away and try to win, or stay away from the giveaway.
She's going to gift a lot of games to people in various ways and if you're on her friend list she's very likely to surprise gift you. So the obvious takeaway here is to not stress over this, not be a dick and you'll probably get a free copy of this cool game Queen likes.
That said, I don't have Queen on my friend list and I don't feel like adding someone just to try and get free shit, so I'm gonna try to win the giveaways!
Thanks for the chances you already gave us Queen.