I mean, think about how many farmers have turned into level 20 John Fighterman. She’s got an army of level 20 souls who can all attack 8 times in the first couple rounds each.

Unless you’re talking about the playtest, DnD you double all the damage dice, not just the base weapon dice. Sneak attack, smites, anything that’s not locked away behind a separate saving throw (like poisons) or just a flat damage boost (like +5 to STR) all gets doubled.

PF2e is great though, would love if one of my games switched over some time.