Escrow service for high-ticket transactions with background checks & attorney oversight

Business idea: Not really software related, but for specifically large size transactions imagine having an escrow company for literally anything. For example, somebody wants to sell a business or a extremely high ticket service that a third-party escrow company could hold the funds until the service or maybe even very large or expensive product is actually delivered And that escrow company does a mandatory background check and gives a rating based upon all the information about that business that’s found online And then an attorney is involved with every transaction just to make sure nothing shady happens I think that could be a genius idea