I mentioned this a while back, if this stealth stuff is what the coins new goal is, you have already backed yourself into a corner and created yourself a smaller marketplace with niche features. Go mainstream theres endless possibilities there.
Stealth addresses have many mainstream and merchant applications. It's also just a feature, hardly a single direction ofnl development.
They have 0. If 'truely' stealth, back tracking issues wouldn't be possible, keeping a ledger for proof of transactions for possible defective merchandise returns & exchanges cant be done. Its 100% nitche and not mainstream at all. Keep dreaming. Once coin teams / dev's stop thinking outside this lil box they live in, then only will there be true potential.