Double-wrong.
1) You can't attest to the validity of a system based on DM's negligence. Using your logic, I could easily say that a Tarrasque is a CR 5 if the DM coughs a lot while I fudge the dice.
2) You must involve yourself in Events to gain Worship, which is not exclusively 'roleplaying'-based, but depends a lot on how well you throw a die. There is a hard system for determining how many WP you get from an Event; it's not really up to the DM's mood at all.
1) You can't attest to the validity of a system based on DM's negligence. Using your logic, I could easily say that a Tarrasque is a CR 5 if the DM coughs a lot while I fudge the dice.
2) You must involve yourself in Events to gain Worship, which is not exclusively 'roleplaying'-based, but depends a lot on how well you throw a die. There is a hard system for determining how many WP you get from an Event; it's not really up to the DM's mood at all.