It surprises me how much companies fail at the basics of online shopping.. FB market is a garbage fire. They’re more interested in selling ads than making a market place.

For new stuff Amazon is huge and cluttered yet still manages to run circles around almost every other online store for similar reasons to what you listed. The only exception I’ve found is BH Photo and Video. But all the others like Walmart/Jet, Home Depot, Newegg (now) etc all just “don’t get it”.

Craig’s list really nails the simplicity and usefulness of online used markets. It still amazes me.