Earlier quoted context omitted.
I cant believe ebay hasnt been disrupted yet...
eBay is interesting. It has consistently high profit margins, but no upward movement in revenue or profit, which peaked over a decade ago, and its returns heavily lag SP500. I’m guessing investors don’t see much opportunity for growth in the online auction business to make it worth dumping a bunch of money just to take market share from eBay.
Your average normie has no interest in the hassle of selling their used stuff (which has, if anything, got harder in my 25ish years using eBay), nor of buying random used staff from anonymous individual sellers.
Etsy covers the arts & crafts coded goods (though much is now China dropship).
Amazon allows the big merchants to sell to normies who just want to click "buy" without thinking about seller rating risk, when something will arrive, etc. Basically most people have no idea they are buying from not-Amazon, because it says amazon.com and that's good enough. eBay never had the smarts to create that user experience.