If that is happening then likely the problem is that you are unwilling or unable to adapt to the changes in it. Try embracing changes rather than dreading them. There are always new ways to have fun out there. If anything we older folks should be better at finding entertainment for ourselves in games than the younger ones who expect to be entertained on demand where we had to figure out how to entertain ourselves.
It's not so much a refusal to adapt, but more of I don't agree or like the changes made. The changes are appealing to a whole different generation. I find I'm gaming less and less because of this, it's just not made for me anymore.
Just let an old gamer be sad, ok? I'm coming to terms with the death of gaming for myself on a personal scale.
Edit: And eventually, your time will come as well. I just pray it's far away because the golden age is really a treat to experience, when developers are targeted directly at you and your wants. When it shifts away you'll begin to notice, trust me.
I hear you! I hated it when the Gaming Polize rolled up into my office, confiscated all of my old games and told me I had to buy the new ones. I tore at my beard and bit my knuckle and shouted at the heavens.