Key there is future. I don't think he ever claimed such an automated communist utopia was the immediate progression after capitalism.
>The fact that modern leftists are (often) anti-technology is puzzling.
Not puzzling at all when the world has experience earth shattering advances in technology in the past 30-40 years, and the economic gains it has brought have not been reflected in similar reductions in labor for the workers. Why on earth would AI be any different than the cotton gin or the self checkout?
Yeah, I'm baffled how hard this seems to be to understand for many tech people: Everyone raves on about the massive increases in productivity we archieved in the last decades thanks to technological progress - meanwhile wages and living conditions of many have become worse in the same period, while some techbros have amassed otherworldly levels of wealth and see themselves as the new masters of the universe. So that's the glorious future that technology is bringing us towards?