Merges require revisioning. JSON or SQL do not have that in the model. This variant of CRDT is actually quite minimalistic.
I would argue LWW is the opposite of a merge. It is better to immediately know at the time of writing that there is a conflict. CRDTs either solve or (in this case) don't solve a problem that doesn't really exist, especially for package managers.
I would argue LWW is the opposite of a merge. It is better to immediately know at the time of writing that there is a conflict. CRDTs either solve or (in this case) don't solve a problem that doesn't really exist, especially for package managers.