It's actually a terrible idea.
As someone with an SCCA license used to driving racing cars that have much higher performance than nearly everything on the road (including your Tesla), I can tell you that no mass-market road car is hard to drive. The problem is never the car, it's the driver, or more accurately their lack of ability.
To properly solve a problem you need to attack the root cause, not one of it's symptoms.
If there are people out there that can't truly can't handle jthe acceleration of a car or type of car then they shouldn't have been legally allowed to drive it in the first place.
Except for the first time in basically automobile history, cars have broken acceleration records to the point it's physics limiting acceleration and not the vehicle.
ICE are slow and laggy - they take a while to get up to speed, which generally has limited acceleration for normal vehicles.
These days production EVs are easily able to get beyond those limits way too easily, and getting 0-60 times in 3 seconds isn't unusual. (a 0-60 in 3 seconds used to be the holy grail, and now production EVs are beating it on a regular basis).
I'm guessing China probably saw a bunch of rear-enders where some EV driver ran into the rear of the car ahead of them because the EV out-accelerated the car in front. And chances are everyone is close to everyone else so if you're a bit too enthusiastic with the pedal you might not be able to hit the brakes in time.