According to MercuryWallet lead developer and Civ Kit co-founder Nicholas Gregory, there are a couple of Bitcoin soft forks (namely BIP 119 for CTV and BIP 118 for ANYPREVOUT) that really help address some of the challenges that Lightning and Statechains currently face.
Listen to S14 E2 of the Bitcoin Takeover podcast to learn more about the Civ Kit P2P marketplace and its ambitions 🎧