Better stash backups of your backups, just in case.
The trend down here in the states with the social/political agendas is to outlaw and go after companies that are selling software and devices that enable reprogramming the computers, particularly concerning fuel patterns as they impact emissions.
I suspect it won't be long before any of that technology is banned from the public unless you have a license, and possibly that your modifications bear some identifying info as to who made them under their license.
Then, as you know, once something happens for the automakers in the states that gets them greater control/profits, they try to force it into Canada a few years later (usually successfully.)
There's also a huge "right to repair" movement going on, mainly in response to manufacturers trying to lock up their goods so you can't actually fix or modify anything. From farm equipment, cars, computers, cell phones, kitchen appliances, you name it.
I want to say there was a fairly high-profile case not that long ago but I'll be #$^@ if I can remember the details. Must be getting old or something. I know that a lot of new farm machinery you have no choice but to get the local JD or MF tech to come out and interface with your computer to fix things... on farm equipment that's just stupid.
Another problem is that "fixing something" used to be pretty simple, you could do it in your backyard under a tree with a basic set of hand tools. Now you actually *need* to know a thing or two about electronics, computers, programming, etc. AND you often need specific tools... scopes, soldering equipment, code readers, etc. to fix stuff. The barrier to entry is considerably higher and requires specialized knowledge.
Politics/Agenda doesn't have much to do with it. If you can provide references saying otherwise I'll listen. "They're gonna come for your repair info" is a pretty big stretch.
But yeah, I hate "sealed" transmissions, planned obsolescence, and proprietary info as much as the next guy. At the same time its pretty !#$@#^$ cool to hook up a bluetooth OBD2 scanner to your car and monitor an entire screen full of sensors while you're driving down the road to figure out which O2 sensor is causing a problem, monitor F/A ratios, or to find out what temperature your car actually runs at. I mean while someone else is driving, of course, not that I've ever done that or anything.
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