Why does unconfirmed Feedback exist?

I am new to localmonero but as far as i unterstand i dont see any advantages by dividing unconfirmed/confirmed Feedback based on the fact if the transaction was more than 1 XMR.

This could only be misused by the seller if he always transmits the XMR if the value is more than 1XMR so that is feedback score is 100% even if he never transmits the Monero below 1 XMR.

is this correct as i understood it?

Hi, welcome to the community.

The purpose of the confirmed/unconfirmed feedback division is to make reputation farming more difficult. It’s obviously not going to stop reputation farming completely, but we have to strike a balance between making life difficult for reputation farmers and harming genuine traders.