In the "Dedupe and merge" strategy it says "Insert rows ignoring duplicates" which is the opposite of the meaning of "Dedupe and merge".
To me this is confusing to say "ignoring duplicates",
I think of it as "removing duplicates" or "filtering duplicates out" or "ignoring duplicate rows from source".
What makes for a duplicate? Is this based on Primary Key definition or raw row value? Can this be documented via a hover bubble?