I never had that problem with Bangkok bank and kasikorn.
These 2 may have some privileges, as transferring more than a certain amount from Wise has also triggered a warning for a long time that only these 2 and SCB can accept large amounts.
My revenue department said it clearly. You stay 180 days or more, you must declare your money. It may come out to 0 (like me), or no declaration (like others told me), but you’re liable in any case.
And to make it even worse, read here about the tax clearance certificate