I'm talking morally at this point, although feel free to expand on that, I'm interested to hear your thoughts on this.
Also, before we go any further I don't mean to cause offense with this topic, I am both speculating and generalising popular gaming stereotypes for the purpose of discussion.
Right, so here's my theory or at least part of it. We're presumably all RPG lovers, Final Fantasy gamers in particular otherwise we probably wouldn't be here. If you played these games growing up, from Secret of Mana to early Zelda games right up through the golden age of Final Fantasy and beyond, games which strongly involve a 'good vs evil' situation with you on the side of good, would you consider these games as an influence towards your personality?
I'd wager we're all good people in life on the whole, I bet you're the type of person to step in when a young child is being bullied, or make sure an elderly man is ok after falling over in the street, or simply being a generally polite person to total strangers whether your job or education requires it or not, thanks in part to the choices of games you played while growing up (of course as well as a good upbringing and choice social circles). Here's where it could get a bit controversial, but I think the kids of the present day won't grow up to be as considerate towards other people. Look at the Call of Duty or FIFA crowd, most of the publicity towards those who exclusively play those games is negative, from racist abuse from 8 year old children to death threats and the insulting of ones mother as standard. I think their moral compass could be vastly messed up as a result of being subjected to such language and behavior, whereas we grew up being influenced by the likes of Cloud, Tidus and so on saving the world their only gaming influence could well be Johnny from the other side of the world threatening to perform unmentionable acts on their sister while being stabbed in the face on screen.
Again, I stress this is merely my opinion, but I think it could make for an interesting discussion. Simply put, I think those who get immersed in a great story where good triumphs over evil can influence someone's personality and moral compass better than an online shooter or sports game. Your thoughts?