This is kinda morbid according to my wife, but i'm surprised there aren't a ton of start-ups popping up for AI for loved ones.. like you lost a parent/child etc... you can feed the data into AI and talk to them.. or example one case is like say your kid is 15 and lost his grandparents.. they can ask you what they were like and you can just be like "go talk to them" and you can.