Just look at C300II, manual focus is aided by AF. You get indications for focus points. This is a great tool to have.....ok....definitely not something i would point out as a major selling point....sometimes it works surprisingly well, other times....
but the FS7 has none of the latest tech that makes AF a real tool......that said, i am surprised how often i have it in the ON position.....
i think that manual focus is completely different tool then AF and AF is not really a replacement for manual focus....but i think both have their place or at least i am hoping for AF to advance more and more to have more of a place as a tool....for example: i am pretty sure that in the not so far future we will have AF systems able to track an actors face/eyes (or rear end if that is the focus) for a shot FF at f1.2....this will happen and sooner then we think (the A7rII has something very similar now, probably does not work perfectly yet...)...that does not mean that a manual focus pull might not feel better in certain situations.....