Using the StopSaw as an example here isn’t doing you many favors, even though I agree with the underlying premise. The StopSaw is closer to seat belts and airbags than beeping for going over the speed limit.

No it’s some nanny state nonsense pushed by people who have never done construction work and are grifting to try and get money for their product. The upstream post picked it as an example of something absurd, seemingly unaware it existed. It is absurd but apparently some cohort of people is either stupid or controlling enough to actually support the company behind it in their scam.