No, Street Fighter 6 is not slated for release on Xbox One. SF6 will be launching on PC, PS5, PS4, and Xbox Series X|S. Capcom's decision to exclude the prior Xbox generation remains unclear. Given that there's no exclusive agreement between PlayStation and Capcom that might limit the game's availability on Xbox platforms, it's certainly intriguing. We'll be keeping an eye out for any announcements from Capcom on this matter in the near future.