There are dozens of games coming out every month, and open world games are just a very small portion of them. If it feels like they make up a bigger chunk, then that probably means that you're focusing a lot on them. Maybe they have bigger, flashier advertisements that are grabbing your attention. Maybe people are talking about them more on forums. If you want it to seem like there aren't so many of them out there, then the solution is simple... pay attention to the other games. Because, I guarantee you, there are plenty of other games to pay attention to. ninja
Though, to answer the topic question, no, I'm not really tired of them. If playing the same *kind* of game a lot was enough to make it boring for me, then, after 20+ years of constant gaming, I'd have gotten bored of the whole medium by now. Most games have more in common than they have different from each other, that's just how it is. sweatdrop