All major appliances are on backorder.
Although many are manufactured here many parts come from overseas. Freezers were the first to run out, by people who needed to freeze the bunch of 20lb bags of chicken they bought going crazy on covid panic mode.
In my business we are short on appliances and they are taking from 2 to 3 months or longer to come in when it took two weeks in pre covid times.
I will say this, if you have an appliance whether it's a washer, dryer, range, fridge or freezer that is giving you trouble or on its last leg, order a replacement now, or you'll be wishing you did later.
Stay safe all