Roberto only understands his situation and as that appears to be just fine he is unable to understand why that might not be the case for other people whether they have followed the "rules" or not. He just enjoys annoying people.
it's quite easy to understand I have done it for 5 years. The problem here us that you can't comprehend the question that was asked. The op wanted to know how much deposit is required to open a bank account and that is NOT
*****
0 baht. I have opened two both with 500 baht. Do you understand now?
the OP has not got a tourist Visa. He is entering Thailand with a non o 90 day Visa obtained in his home country with which he will be able to open a bank account with as little as 500 baht. I know because I have done it. Bangkok bank account with 500 baht and no insurance requirement.
can you get a Wise card? You can use it on line and to withdraw a set amount from atm. Downside is you get charged atm fee. A Currensea card might allow you to spend and withdraw cash as you would at home as it is linked directly to your home account. Still get atm fee though.
Using Western Union allows you to transfer and collect cash at several places.