Hello. I met a casino with 0% house edge. Can I trust them?
If some casino is claiming 0% house edge then they are making false statement I think. The casinos earns from the house edge you may find the casinos with less house edge but I don't think you will find any casino without the house edge.
No, but casinos can run 0% house edge for some period to get players on board but later on they will change those terms.