Perhaps a version of the Doorman Fallacy, ie. replacing a doorman with an automatic door seems like an obvious win, but it turns out the doorman was performing a number of other vital functions (customer experience, for example) which weren't considered.

On the other hand it also highlights the unrecognised, and unremunerated, efforts of the doorman.

In an ideal world (yeah, I know), it should result in them being paid for what they actually do.