Rojo- You have some out of date information there.
There was once a time that you did have to go to the TTC from the Fort to catch a bus to Epcot and Hollywood Studios. But that was years ago.
When the direct buses began, the bus to HS (which was then MGM) used to run from the Settlement Bus Stop (by Pioneer Hall).
But, for the last several years now, there are direct buses to Epcot, HS, and AK from the Outpost Bus Stop. FW does not have a bus to MK- just the boat.
And in the interest of accuracy, the word "direct" is a bit of a misnomer, because the buses are shared with WL- so that usually involves a stop there on the way back to the Fort. And, the AK bus usually involves a stop at Blizzard Beach.
There are no longer buses that go from the Fort to the TTC.
TCD