Society has found out money is a good way to encourage/discourage certain behavior in a predictable, deterministic, and quantifiable way. It really sucks that it has to be money, and maybe this can be solved with some other universal token that cannot be bought with wealth but equitably distributed some other way.

For example the dynamic fees in express lanes in California aren't really for the purposes of paying for the roads. They dynamically adjust it such that the traffic in the lane is operating at peak efficiency. Too few people using it obviously reduces throughput, so the price cheapens to have people using it, and too many people using it causes a collapse in efficiency so the price increases. Having some kind of adjustable cost on it lets the control system appropriately change the demand to keep it efficient.

I lost it at some point and got the version 2 and I would occasionally use it for work. I wish it had USB-C because who has a mini-B cable for charging these days

Also it's insane that they used a bolted joint with plastics on a critical place, the plastic will creep under the clamp load and will lose clamp force.