While I would respect the honesty, I can see why they wouldn’t: because they look pretty stingy in comparison as first party Xbox games come to PlayStation.
In reality, I can see why they WOULDN’T put it on Xbox: software sales aren’t really great on Xbox and if you create the expectation that Xbox is getting PlayStation games… Well, isn’t it possible their user base on PlayStation diminishes in favour of Game Pass + PS games? Sure you can do that on PC, but I reckon a lot of people like the simplicity of a console.
Switch is really a good choice because it’s a pretty good way to improve foothold in Japan, which Sony has been losing in past years.
Don’t think Lego Horizon is going to result in massive inroads in Japan, but what do I know…