While I like Tesla, I find the praise for Tesla's fast OTA update for its braking problem to be freaking terrifying. A problem with variable stopping distances

While I like Tesla, I find the praise for Tesla's fast OTA update for its braking problem to be freaking terrifying. A problem with variable stopping distances is the sort of thing that should be blindingly obvious in the telemetry data from your testing procedures. Brake systems, and ABS controls in particular, are normally rigorously tested over the course of 12-18 months in different environments and conditions.[0] That Tesla completely missed something like that suggests either their testing procedures are drastically flawed (missing something that CR was able to easily and quickly verify in different cars), that their software development process isn't meshed up with their hardware testing and validation, or a combination of the two. Neither option is a good one. The fact that Tesla was able to shave 19 feet of their braking distances is horrifying. After months of testing different variations and changes to refine your braking systems, shaving off an extra 19 feet should be impossible. There shouldn't be any room to gain extra inches without making tradeoffs in performance in other conditions that you've already ruled out making. If there's an extra 19 feet to be found for free after a few days of dev time, you did something drastically wrong. And that's completely ignoring physical testing before pushing your new update. Code tests aren't sufficient; you're changing physical real-world behavior, and there's always a tradeoff when you're dealing with braking and traction. Tesla is being praised by consumers and the media because, hey, who doesn't like the idea that problems can be fixed a couple days after being identified? That's great. In this case, Tesla literally made people's cars better than they were just a few days before. But it trivializes a problem with very real consequences, and I hope that trivialization doesn't extend to Tesla's engineers. Instead of talking about a brake problem, people are talking about how great the fast OTA update for the problem is. Consumers find that comforting, as the OTA updates can makes what's otherwisea pain in the ass (recalls and dealer visits for software updates) effortless. Hell, I'm a believer in release early, release often for software. Users benefit, as do developers. At the same time, the knowledge that you can quickly fix a bug and push out an update can be a bit insidious. It's a bit of a double-edged sword in that it gives you a sense of comfort that can bite you in the ass as it trivializes the consequences of a bug. And when bug reports for your product can literally come in the form of coroner's reports, that comfort isn't a good thing for developers. 0. https://www.forbes.com/sites/samabuelsamid/2018/05/30/rapid-tesla-software-updates-are-great-but-hide-more-fundamental-problems/#776cd4e757de https://www.forbes.com/sites/samabuelsamid/2018/05/30/rapid-...