[HelloNurse]

If consistency is "eventual" it usually means that the application doesn't care about inconsistent states enough to make them consistent, making the whole architecture luck-oriented.

Eventual consistency can be a rational choice or a quasi-necessity, but in practice it's a shortcut for careless optimists; I wouldn't expect them to analyze how inconsistent states can go wrong, whether they are an acceptable risk, and how to deal with abnormal situations.