I'm not from tech área, but as non-ortodox user, I miss the localcryptos platform (no, not localbitcoins)...it was a platform that celebrated escrow with smart-contracts, and was monetized by little fees from sucessfull transactions. It made p2p more trustless, buyer would anex some proof of payment, seller would confirm, and free the funds held by the escrow wallet. Rare cases of corrupt behavior would open arbitrage dispute, and it had an inbuilt chat for security between the two parts in their arrangement. It would by awesome to have a similar system for buying real-estate, vehicles, all with crypto. Localcryptos was shutdown, much problaby by developer's fear from law-enforcement and imiment state cohersion.