Yes, motocycle is evidently more dangerous than car. But, some people don't have a choice. In some country, car is still a luxury. For example, in my country, a used car can cost at least 3 times a brand new motocycle.
Import duty + Excise + VAT with some ridiculous calculation, 3,000 cc import to Thailand is about 328% (data from 2019, i think the formula is still the same today). It really feels stupid (despite of no choices) to buy 300% price of original price.
