Replace us? Isn’t it enough to just enslave us, feed us scraps and tell us what to do? Lot’s of startups are working on that. (It’s called the gig economy.) :P
Footnote: I’m not this critical of the gig economy, just couldn’t resist the opportunity for some gallows humor. :)
Footnote: I’m not this critical of the gig economy, just couldn’t resist the opportunity for some gallows humor. :)