Not really.
This is not COD that sells 10M on Xbox, 15M on PlayStation, and over 5M on PC.
At the time of Remake and Rebirth's release, there just wasn't an audience for the game beyond PlayStation that would make it worth it to turn down the exclusivity deal and marketing support they had received from Sony. On top of that, Final Fantasy XV was so fucking bad that it damaged the public perception of the series in the West even to this day.
We'll see how Remake does on Switch 2 though.