[to3m]

It isn't, the point is just that you need 1 dongle for this now, and you'll need 1 dongle for it with USB-C. This isn't making stuff better, but it isn't making stuff worse.

(Well, OK... it is making stuff worse, because you'll need to throw away all your old stuff and buy new stuff... oh, wait, you were thinking of keeping your old laptop? Well then, you'll need two sets of stuff! But the original point was solely about the cables and dongles.)

[aandrieiev]

Not really. Now you need to charge the Macbook with MagSafe and connect the dock to it. It's still two cables. USB-C allows you to charge your mac through the same cord it transfers data to/from.

Not like it matters too much, but I see some point in it — I come to my desk, plug in only one cable from the dock and have it all set. Also I can easily see how demoing it from the stage falls under what Tim Cook calls "innovation" nowadays. Which seems to become more and more important to him.