@Paul *****
Everybody can do if they meet the requirements.
Get the nonO visa online.
Enter the country.
Immediately open bank account and send 800k from abroad.
After 80 days Goto immigration and ask what exactly they want to see. (Bank statement and certificate, a passport foto, book bank with a transaction of the same day, ID of Thai wife, your passport,…).
Get those things and return with 1900 baht.
If you plan to exit more than 3 times per year, get a multi reentry permit.