>>29343715>What is a demo. While yes you'll probably still have to press A to enter buildings, the whole asking the man to take you to Ten Carat Hill is strictly for the demo. The demo is a patchwork of different places that are not directly connected in the actual game, hence why you need to teleport to them. That path behind the man leads into another part of the city if you check the art for Alola.
The pacing of the demo is designed to quickly show off new features. If you think the actual game is going to throw this shit at you, like the SNAP features, the dex, and the Pokemon riding all within 10 minuets of one another, you're crazy.