Ever since the industrial revolution jobs have gone by the wayside. We no longer have wagon wheel makers, or people cutting pins from long spools of wire. If you just look at the jobs going away, you're missing the other side of the picture, the jobs being created.
Jobs are essentially just things that humans do to improve our lives. If you imagine that you were infinitely rich, what kinds of things might you want someone to do that isn't getting done? I've got tons of housework and yardwork, construction work, programming ideas, hell my brain is overflowing with stuff that will never get done. Too many jobs. All those things are jobs. Most of them cannot be automated anytime soon.