Why is it suggesting I negate this search term?

Two things had to be true. First, the term accumulated enough clicks that zero orders is a real signal rather than bad luck — the bar comes from your own conversion rate, not a round number, so it fits your catalogue.

Second, the Family check passed: AutoPPC assembled every variant of that phrase across your whole account and confirmed none of them has orders. If any variant converts, the negative is blocked outright.

The row shows the clicks and spend that triggered it. If it still looks wrong to you, reject it — that decision is durable and AutoPPC will stop proposing it.