That's been the contemporary downside regarding EVs. There are clearly never enough charging stations to keep up with the ratio of these types of dependent vehicles. This applies to urban and rural settings. One takes their chances making long distance travel.......and then you need to know where the spartan locales might be. What is required might be an EV charging station side at every petrol filling station.
These contradictory examples can be seen today throughout the U.S., Germany, Canada, NZ, et al where the EV fashion has taken off, yet the nominal shortages of charge stations remains the same - making the EV less practical in an everyday sense.
Only China [shouldn't surprise] keeps up a ratio demand of charging stations-to-vehicle status. It's just fair at this stage.
Certainly shouldn't expect Thailand to keep updated with any such changes.