Haha, to wake up and see that is really entertaining. You're a guy who has made money in IT and you think everyone can live the same way as you. You don't realize you are living in a small bubble that does not apply to 99.9% of all other workers out there. You don't realize there is a whole working class below you who's working to make sure stuff gets cleaned, garbage gets collected, meals get cooked, tables are waited and so on ?
> The correct answer, of course, is: machines.
Amusing, again. There's just so much machines can do, and there are still many jobs where it's completely irrealistic to replace people by machines (mostly because the investment is not worth it). If you think otherwise, I'd recommend you go out and visit actual industries making stuff, not just IT related ones, and try to understand why most of them still employ people no matter how many machines they have.