Catch 22 for this is good description.
You could try Kasikorn and hopefully with the non O bank may open account.
Alternative is to use agent. Approx 3k baht.
IMO saves the mucking about.
Be aware that only 3 banks now do transfers (of large amounts) using WISE.
Suggest one of these banks best option
Agents often use BANGKOK BANK.
From WISE ....
You can send up to 2 million THB per transfer.
Please note that you’ll be able to send 50,000 THB or above per transfer only to the following banks starting from 7 January 2022 due to regulatory changes:
Bangkok Bank Public Company
Kasikorn Bank
Siam Commercial Bank