OP, this is going to sound mean but I don't mean it in that way. I think you're just susceptible to this style of thinking and they're bad for your mental being, in particular. There's several others who find them addictive and are bad for them in that respect. There's several people out there who find themselves addicted to games who don't do anything productive when they have them. Getting rid of them for you was a great idea, and you're better for it. Other addicts would do good doing the same.
The problem is, you're making them sound worse than they are and look down on others for engaging in it. There's plenty of people who spend 1 to 3 hours on video games a week, some who only play games on weekends, etc. who manage their "unproductive" time doing something relaxing by themselves or with friends. You're devaluing a hobby not because it is inherently bad, but because it is bad for you.