No they’re just feeling morally superior for no good reason.

They also can’t handle high heat, aren’t dishwasher or oven safe, and shouldn’t be used with metal implements. Teflon is rubbish.

Move mouse and click faster is a big deal when it’s the only way you can interact with the world. And it’s just a mouse right now, but what about robotic hands? A thought-controlled wheelchair? A tiny bit of agency? Technology is iterative and built on failure, and you want to tell the people trapped in non-functional bodies that it will never get any better?

You’re presupposing that surgical implants can’t be more responsive, intuitive, speedy, or sophisticated than an external device. The eye trackers are very useful but objectively pretty limited. Non-invasive EEG is weak and distorted because there is skull and more brain in the way, so “resolution” is limited.

If better outcomes are possible by putting electrodes as close to the signal source as can be, why not explore that option?

My city is just too hilly. Cycling around is one thing, and they just put in new bike lanes (they’re not good ones, but still), but doing that with a grocery run or 60lbs of cat food and litter? No thank you.