What your opinion on Halo going to Playstation

I'm just in shock that one of Xbox biggest exclusive Forza Horizon 5 is going to the PS5.

It just seem like there little no point to own an Xbox if Halo, Gears and Forza go to every other consoles.

This is an Xbox, this is an Xbox...well Nintendo/Playstation don't give anything back :P

Edit: Sorry this isn't a Console War decision but more of a "why buy an Xbox console IF future Halo games went to other consoles"