Just engage in the ever growing bitcoin circular economy on nostr. There are a lot of plebs here, ask around. Beware of fed plants though. Trust only the npubs you really are confident in and the people they recommend (on like a diminishing probability scale), for safety. Local community is best but networks of paranoid cryptoanarchists will fit the bill when you are not yet ready to build that local community of self sovereign citizens yourself.
Discussion
A fellow pleb, nostr:nprofile1qqsza748zkamgmw4he4hm2xhwqpxd5gkwju38wqh3twmtshx8kv8xvgppemhxue69uhkummn9ekx7mp0qyghwumn8ghj7mn0wd68ytnhd9hx2tcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhs5r59tk is building out a contracting platform called Catallax that will enable arbitration, escrow, and privacy preservation usecases as needed, to make this marketplace more regulated (via the free market).