Well we can start by looking at the original plans as they existed in Walt's time.
View attachment 334571
Here's the original entrance complex located just on the north side of 192. This is the southernmost point of the monorail other than the airport just south of it. The monorail then extends north through the industrial complex then through EPCOT (the city part) then up to the theme park. Now the question is knowing that the theme park will be the primary tourism draw why would you design your parking and put it almost ten miles away from the tourists destination? The concept of a weenie is heavily intertwined in everything Disney did and it's obvious Walt understood this. This would've been the biggest weenie ever. Walt made it clear that the most important part of this project was EPCOT so it's extremely obvious that the intent of this design was to give people what they came for but in the process show off EPCOT.
It'a also worth noting the monorails approach to the theme park wasn't all that spectacular. As you can see below the monorail approaches the park from the east. Looking out the sides of the monorail you likely wouldn't even see the park until you were there. There also was no lagoon to create those great views of the castle rising over the park across the water. It's pretty clear there was no real "grand reveal" designed into this.
View attachment 334572
It wasn't until much later that this all changed and by the time it had EPCOT had disappeared from the plans. Considering this was a focus of Walt's even while he was dying in the hospital I think it's safe to assume he absolutely never envisioned the TTC where it is today in a position that cut out the plans for EPCOT (his dream).
The history of Disney, WDW and EPCOT has always been something that interested me. I've spent a lot of time over the years soaking up what knowledge I can, talking to people who had first hand knowledge of these things and researching available resources. Disney University by the way at least used to have a really good research library. I spent time in that library as well as took probably a lot more classes there than the average CM. I did traditions I think 3 or 4 times. The amount of times I had to bite my tongue to keep from correcting instructors is how I know some of the stuff they say is just plain fiction.