Jobless -- So what? If a country has figured out how to provide for its people w/o jobs, so what? For example if we had perfect AI-robot slaves we'd all be jobless. Would it be a problem? Maybe we should ask people why they want a job, maybe what they want to do doesnt require one?
"Living with their parents" - Again, so what? Much of the world and across much of history this was just how it was. No one denigrates someone 0-20 for living with their parents, why should a 30 yr old be denigrated for the same. Plus, for many of us so lucky the same scenario, with opposite take, will occur-- our parents will move in with us later in their life and we'll "live with our parents" again. Plus when you add that median sq foot of homes (at least in USA) is rising, you can comfortably live with more people in "home". With double master bedrooms more common and more square feet we're blurring the lines of what a single home means. Some houses are so big that you could just put a dividing wall and a separate entrance and you'd have 2 homes...