The caller is a minimal wagie following a script, you can't get mad at them.

The chucklefuck that wrote the script that you can get mad at won't pick up your calls.

That's how responsibility works.

A few of the bank people that I spoke to during the last caper were pretty senior and those did understand the issue that I raised but found themselves constrained by their rules, though one or two got creative with me in a good way. (Pretty much none of those who called me were 'minimum wage' in my estimation.) But very more senior management should be setting good scripts and expectations for the less-well-paid staff doing the grunt work. That is what their higher pay should be buying, IMHO.