My solution, add a personal parser for everyone that is toggleable, and add the option (if all party members agree) to a party wide parser for fully premade parties. As, pretty much those who want the tool for progression are running in statics anyways so they would never clash with everyone against them.

PF parties can set up with or without party wide parser, stated in requirements. Don't want to be in a party with a parser? Don't join that PF party.