Right? It would be then up to the seller if it's worth it or not for the offer provided and duration of the listing. If you're not careful you'll psyche yourself out, I'm sure maybe it's a clearer line for you. In the optimal choices of: quickest sell, fair price and a quality buyer, eBay seemingly muddies the water by offering those two simultaneous choices when listing ie offer and auction.
I guess with experience of listing, comes knowing for yourself what's the best way for the item your selling. It can be hard row to hoe for the hobbiest. Being upfront and taken at face value for a listing is imperative, but unscrupulous buyers and sellers will make the honest folk uncomfortable 🥵 and the choice is not always easy or clear; especially for newbies at selling like me.
I just hope I initially gave the yes or no answer you were looking for, so you can decide!