Meh, this one has never been picked:
Probably not enough incentive to..
Classical keys are still okayish but when you lose them you need to replace the lock.
When we are talking about organizations, where access management is often required, classical locks are a no go. I've seen a case where losing a master key cost the organization 17k to replace all the mechanical locks.
Oh and when you leave the organization they can be sure you didn't clone the key, which is trivial with a mechanical one.
A well designed electronic system is far more difficult to clone, and as long as the cryptography works (your whole life on the internet depends on that already anyways), you just cannot compare the tamper resistance of a wirelessly isolated system with that of a mechanical one that you get to have intimate contact with.
We are in the 21st century Dave