NO MOVE TUTORS IN ALOLA TO TEACH MY BRO METAGROSS ICE PUNCH

Why ain't there move tutors at the Battle Tree? WHY is the Battle Tree so small? There isn't even a Pokemon Center. There's just three old woman and a computer standing outside in static poses.

You slog through Poni Plains and Coast. You fight your way past Red and Blue and what do you get in return for all your hard work? Fucking nothing.