I have not read the study so I can’t confirm that this one does not establish causality, but how are studies that don’t establish causality still published? At

I have not read the study so I can’t confirm that this one does not establish causality, but how are studies that don’t establish causality still published? At least shouldn’t they be appropriately labeled? We get some much pop sci drama from misinterpreting papers like that, it seems like it should be standard practice to show whether strong causality was or was not found/proven.