Never understand why people think this technology is expensive. The real costs in the Switch are the screen, memory chips and the main nvidia chipset not minor circuit board components. Why would they think the material cost or manufacture of these would be expensive? This is not why the Switch is expensive and is only a small feature. It doesn't matter if it's used or not you aren't paying a premium because of these low cost minor components. If anything these are lower cost than the large rumble motors that some other controllers use that are based on rotating heavier weights and have the cost of the motor itself. It may actually be a cost saving over those.
Exactly, plus I don't see why people are so against it, it's just the next gen of rumble tech.