I think this isn't wrong. People will point to Redfall and compare it to Spiderman. But Xbox has Hifi Rush, Grounded, Pentiment, Flight Simulator, Sea Of Thieves, As Dusk Falls among others on offer and they all came out in the past few years. And while I'm currently playing Spiderman and Days Gone on Playstation and enjoying them, I think saying that you think the games I've listed are lesser in comparison is not my experience. As
@orimagdos says, Xbox do put out more varied game types than other publishers, generally speaking. Just ask yourself where else are you going to play a weird medieval murder investigation adventure game with a strong interest in fonts! That's obviously a niche game in some ways, but as per the original comment, it's new, interesting and not being done elsewhere. It's ok if you don't like it, or you're not interested, but it's not worthy of condemnation just because it's not a blockbuster Marvel comic hook up that plays basically the same as the last two in the series, that basically play like the other games that you've played.