I hadn't read this thread until today, but I did increase my ebay prices prior to the end of 2021 to account for the increased tax headache I will be dealing with getting rid of some of my unwanted collectibles. I did have buyers already.
I'll put up with ebay and the 1099-K tax reporting for for this year. If I'm too annoyed by it, I'll just hang up my hat on the prospect of selling the small amount of stuff I have no use for.