I dunno. We got car insurance once that had a "put this spy device in your car for a couple weeks for a lower rate" deal and I felt like I was driving a lot less-safely when I was constantly worried about looking like I was driving safely.
Like, to pick an example that's specifically speed-limit related, if more people really tried hard to do 25MPH (the marked speed limit on many of them) or under for the entire length of an interstate off-ramp, I think we'd be spending more money on brake pads and there'd be a lot more cars getting rear-ended. Sticking to that speed the entire length is silly and not very safe, and things work just fine without people doing that. Tons of other edge cases like that where you're technically breaking some law or another for a little while, but things work way better if you do. Plus practically every one of these laws has some kind of judgement-call clause that applies to modify it, and I don't want the people making those judgement calls to know that if they do what seems right to them in the moment, there's a very high likelihood they'll be hassled for it.
I've never seen an interstate off-ramp in the US with a 25MPH speed limit (white sign). I've seen 25MPH advisories (yellow sign), but those aren't a legal limit. Advisory signs are the maximum safe speed for the worst possible conditions (road covered in ice).
Interstate, no, and actual speed limit, no, but the one I always think of is this, on US 101, near Steamboat Island in Olympia where you come off a 60mph two lane state highway to an off-ramp that is 430' long and has an advisory 10mph speed for a very unforgiving 90/180 degree turn (160' diameter circle) - with the ability to rear-end people joining the highway if you miss the first part of the turn or the ability to t-bone people if you miss the second. ChatGPT describes the braking required as being at the high end of moderate, almost hard braking, for a sustained 9 seconds to slow sufficiently to make the turn, assuming you start braking the moment you are in the exit lane (and there's no advanced warning, just a single "10mph" yellow sign as you enter that lane): https://imgur.com/a/uns86kp
Like, to pick an example that's specifically speed-limit related, if more people really tried hard to do 25MPH (the marked speed limit on many of them) or under for the entire length of an interstate off-ramp, I think we'd be spending more money on brake pads and there'd be a lot more cars getting rear-ended. Sticking to that speed the entire length is silly and not very safe, and things work just fine without people doing that. Tons of other edge cases like that where you're technically breaking some law or another for a little while, but things work way better if you do. Plus practically every one of these laws has some kind of judgement-call clause that applies to modify it, and I don't want the people making those judgement calls to know that if they do what seems right to them in the moment, there's a very high likelihood they'll be hassled for it.