Many services, like Coinbase or Robinhood, use Plaid to deposit money from Bank. I understand the fact that Plaid store my login and password, somewhere... somehow... who really knows. A lot of people complain about that, so I have an idea, but it's so simple I'm not sure if that would work.
Let's say you trade on Coinbase. Every time you need to deposit money via Plaid, you do: 1. change the password to your online bank account 2. pair your bank with Coinbase 3. deposit money 4. unpair your bank (I'm not sure if necessary) 5. change back the password.
Would you consider this approach 100% safe?