The thing with (full) self-driving is that the edge cases are the challenge. Driving is the Pareto Principle really cranked up: (fully made up numbers) 2% of the driving represents 90% of the difficulty. And highway driving is a much simpler task to be automated than driving on a stroad, weird intersections, unprotected turns, etc.
I think we are a long ways off from full self-driving, and highway driving capabilities of current vehicles only address what is by far the easiest scenario. And even there those capabilities are limited from what I've seen.
Yeah, it wasn't even the electoral college fucking us. He straight up won, by a significant amount too.