AI-assisted game decompilation's potential for Destiny 1-to-Destiny 2 ports

A commentator says that if a few people can use AI-based decompilation to roughly port Wrath—or all of Destiny 1—into Destiny 2 within weeks, it would be a big deal. He says Bungie has been unable to do so for a decade and expects studios to adopt similar techniques soon, though he is unsure what that would mean for the market.