Your reasoning works if you think of "robotic takeover" as some isolated event that threatens existing politicians. I see it as gradual change. It could start

Your reasoning works if you think of "robotic takeover" as some isolated event that threatens existing politicians. I see it as gradual change. It could start with politicians leaning on AI to make better-informed economic decisions, or to predict the voters response to proposed policies. That would force other parties/governments to either do the same or fade to obscurity. This change would be spread out over longer period, but I don't see politics as safe haven.