By KEVIN ROOSE This, friends, will be my final column at The New York Times. I am off to new adventures, including publishing a book about the race to create artificial general intelligence and starting a new podcast with my “Hard Fork” co-host, Casey Newton. It has been an honor to spend the last nine years as your tech columnist, testing out all manner of gadgets, selling NFTs and being seduced by unhinged chatbots in the name of journalism. Before I go, my editor has invited me to share…