Yeah, because they actually care about safety and put money into maintenance.
Most derailments happen due to operational error such as too much speed for the track (preventable with ATC), equipment failure (preventable with better inspection and maintenance) or external factors like a car on the tracks (not really preventable without major gate upgrades).
The only real technological innovations are automated train systems, but that technology already exists, we just don’t use it in the US because the private rail operators make more money by cutting corners, not spending on upgrades.