What?! lol. No, people have to have a life too, and a thing called work.
lol. I've never ever heard you should only leave this breed alone for 1 hour. That would be a little crazy.
Sure, some days he may be only left alone for an hour because I had nothing else to do, but in general, he's alone right now on average for about 4 hours. I have left him alone for up to 8 hours though and he does fine. But 6 hours is what I personally like to leave him alone the longest for.