it is true. I just had to show bank records etc in November 2023. I'm currently on the metv. If applying in the USA, you will be asked. Everything is on the application website
If youre applying online, Has to have MINIMUM required BALANCE maintained for the length of time BEFORE applying. I believe it was 90 days for 6 month metv. And u WILL have to submit statements for each month up to applying. Plainly states everything in visa application instructions online.
6 month metv is very easy to get with 30 extension. Then you get only TWO boarder bounce entries per CALENDAR year, so Jan to December. And a 30 extension on each.
Thailegaladvise. Can get u one. You don't have to get insurance. Each bank and each branch make up their own requirements daily. So agent or shop around. Use a major bank and preferably not in the tourist hub areas as banks know they can strong arm you there.