But who is this remake for though?
Original fans aren't going to like the modern changes like sprint, UE5 graphics, and inevitable changes to the weapons, and sandbox elements, and this mythical "modern audience" that doesn't exist aren't going to care because it isn't a direct clone of Fortnite, Call of Duty, or Battlefield. Even if this audience existed of I what I have to assume are Gen Zs or Gen Alphas, they already have a shitton of other MP games to play; why would they bother with a Halo game that originally came out before they were swimming in their father's nutsack?
If these people actually cared about Halo, they've had almost 25 fucking years to play either the original when it came out, the first remaster, the MCC, not including all the other games, comic books, novels, and other media about the IP that's already out there. There isn't going to be this massive influx of PS or even Xbox owners that's going to suddenly jump ship because these no name devs want to make a sloppy remake that doesn't look, plays, or resembles the original in any way except for having the name attached. Just like how Gears of War didn't move the franchise into thie "bright new era", I seriously doubt this will do anything.