There's a phenomenon in lots of domains where "a change that is itself neutral or good can be bad if it happens too suddenly". I think that was the case here; w

There's a phenomenon in lots of domains where "a change that is itself neutral or good can be bad if it happens too suddenly". I think that was the case here; we can say that this is a shift that reasonably can or should happen, but can still have caused needless disruption by catching a bunch of people off-guard and not giving them time to adapt to it