I loathe the "common sense" narrative. It's really no different than a "customer is always right" policy, applied to politics. To which, if you have ever worked in a service job that faces the general public, you very well know that the customer is rarely right, especially when the topic doesn't relate to their expertise or profession.
Yes, technocrats can miss the forest for the trees. Sometimes they lose focus on what the general will of the nation is in favour of a precise, but aloof policy directive. That said, it doesn't mean you fire your accountant and hire a plumber to do your taxes instead.
Disappointing, but not entirely surprising. I'm seeing people shouting "Argentina! Argentina!" already, which is hyperbolic to the point of being ridiculous. However, if you want an Argentinian economy, sowing doubt in the stability of the Bank is a great way to do it.
A 5% interest rate and inflation that is higher than it should be, but not even piercing double digits is not the crisis these 'Chicken Littles' are bemoaning. At least not yet.