It's total insanity. Can't banks detect and ban Plaid? They should suspend/cancel customers' online access as "compromised" if they detect someone other than the user using the user's credentials to log in. All the security theatrics banks put users through and they don't check for obvious credential leaks?
Just to share -- Most of the largest banks/FIs actually work directly with Plaid.
Here's a quick list of some of the major ones:
JPMorgan Chase, Bank of America, Wells Fargo, Citibank, U.S. Bank, PNC, Capital One, Truist, TD Bank, Charles Schwab, Vanguard, Marcus by Goldman Sachs, Goldman Sachs Private Wealth, Morgan Stanley, E*TRADE, USAA, M&T, RBC, American Express, Fifth Third, Citizens, KeyBank, Huntington, Ally, Discover, BMO