In most scenarios where robots would be replacing human labor (especially in safety-critical areas like trucking), the engineering problems are a lot more tractable than the political ones.
GPS-guided farming seems like one of the simpler scenarios, and if finding labor is as difficult as the original post claims, one of the more likely ones, as well.
GPS-guided farming seems like one of the simpler scenarios, and if finding labor is as difficult as the original post claims, one of the more likely ones, as well.