This is great news, specially for tourists that has using Bitcoin. Thailand is one of country that rely on their tourist, I do not know what will be the impact of this on their tourist economy but it will be really convenient for their tourist.
I hope Thailand can show the positive effect of Bitcoin so that their neighboring countries would follow their path.
Cryptocurrency users are like a market for the tourism industry I think Thailand can get this market if they give easy access in payment method for Cryptocurrency users, now Cryptocurrency has been legalized in this country but that is not enough to provide maximum service
I hope Stores, Holiday accommodation services, Merchants etc, will optimize this legalization by adopting Cryptocurrency as their payment method