Sales are really slow at the moment, judging by the number of red plate cars on the road. I saw only 5 or 6 in 3 hours of heavy traffic from Ratchaburi back to Bangkok last weekend. I see maybe only 1-2 every morning going to and from work.
Aside from changes to lean rules, people who want to get a new car are still wary about EV's and sudden changes to their prices. The are holding off until the market price is more stable. Fortunately, I won't be looking for a new car for another 8-10 years.