Back in the day, all Singaporean taxis used to be fitted (by law) with warning systems that went "ding, ding, ding" continuously if the car ever exceeded Singapore's top speed limit of 90 km/h. But even nanny state Singapore gave up on this, because it was just too annoying and pointless.
The one thing speed limiters would be good for is preventing extreme speeding, like this drunk dickhead who drove at 148 km/h on a small street with a limit of 50 km/h and killed 5 people including himself:
Then again, the BMW in question had also been extensively and mostly illegally modded, so any sort of limiting system would almost certainly have been disabled in the process.
The one thing speed limiters would be good for is preventing extreme speeding, like this drunk dickhead who drove at 148 km/h on a small street with a limit of 50 km/h and killed 5 people including himself:
https://mothership.sg/2022/06/tanjong-pagar-crash-coroners-i...
Then again, the BMW in question had also been extensively and mostly illegally modded, so any sort of limiting system would almost certainly have been disabled in the process.