I give mine the 23K gold that is in Bangkok at Chinatown. If she needs something and the price of gold is up she’ll sell it. Til then she just holds onto it.
Probably nothing. And many things that you do in thailand you can walk away from if you have baht on you. In thailand money talks. It’s possible for many things you do. You can get justice right on the street
You must not know Thailand very well. If you look at a map you will see there is no border of any kind at Udon Thani.
The nearest border is at NongKhai about 35-40 miles away. Have not heard of the border being closed.
When I arrive to Thailand I’m not wearing a mask anywhere unless authorities press me to do it.
I don’t believe they do any good. Have had the vaccines and booster