Do they also not run out of batteries when you're filming in the middle of a desert at night?
This is the first thread I've ever commented on for HN, mostly because I'm usually out of my depth. This one, I'm actually an expert on. This will also be my last comment here, mostly because I expected more than your bristling, reactionary, unobservant level of discourse.
All the best. I hope you find the peace you're looking for, and that it's not through arguments on the internet.