People seem to like these. Also, i wanna help support the artist, which is why i left the patreon plug in at the end. Anyways, there's a ridiculous amount of these over at greenteaneko.deviantart.com/
I think the metals get stiffer and more brittle with bending. Maybe harder? Try it with a paper clip, bending it back and forth for a feel-able example.
Much too exausting if you ask me. No like, think about it,
1. First I have to remove my hand from my crotch, sometimes I clutch my... well you know. If I loose my positioning, it'll take at least a couple hours to get it right again.
2. I have to lift my arm to the keyboard. Which in itself is a giant exercise. Even worse, the way my desk is set up, I have to move it around the side - which is extra distance on top of a already vigorous workout. That unless I pull it back, but I have no room to do that efficiently.
3. I have to find the right arrow. Then put all my effort into depressing it. I have a **** keyboard that I spilt apple juice on, and it has literal sticky keys.
Even worse, If I manage to miss, which can happen due to low arm lifting effort, I have to start from ******* step 1 again. This can get exhausting pretty fast as you can imagine.