Good luck selling those. Poor resellers left with inventory. Literally poor, in some cases.
BTW, this is why the new and old ones look the same. Granny Myrna walking into a MediaMarkt to buy a 2020 Macbook Air would be delighted to see lower prices.
Edit: just looked at my favourite online store. They're trying to sell the Intel ones at higher price (1249 vs 1139 for 8/256 GB). The models are nicely scrambled on the page, all of them saying 2020, the processor only mentioned in the description. Thoughts and prayers, guys.