Fine, then revise to "most banks will not call you". The number who will is going to dwindle to nothing, specifically because of the epidemic of fraudster phishing calls. Even caller ID can be faked, which means such a call can be faked.

General good advice should not be ignored just because someone somewhere in the world can come up with a marginal exception (and a third-party service isn't the bank, so doesn't directly contract my gist in the first place).

There are fraud-monitoring services you can subscribe to as well, and they might call you, but it would be better to have them use email or text messages, and then go to their website manually to verify that the alert/report is real.