Sure lets outsource trust in our communications to some shitty machine learning algorithm that is dumber than a fucking toddler.
And it really doesn’t need to be smarter than that, to show a “banks will never asks you to transfer money to another account, this is likely a scam” dialog when the speaker claiming to be from your bank tells you to do so. This will save lots of vulnerable and older people from getting scammed. If you think that’s a horrible idea then I’m interested in your reasoning. Over $10 billion per year is lost to scams, making a dent in that is amazing.