Newsom has lost a significant amount of support since his election in '18. The recall will be a yes/no with a 2nd question of which candidate will replace Newsom (only goes into effect if yes wins). I suspect if the recall looks like 56/44 (which is what it looks around right now) Orange County would vote pretty solidly yes. They also have a large disproportionate share of signatures for it. He barely won in it 2018 so I don't see how they don't vote to recall him.
Yeah, OC is blue, but not nearly Dem enough to be able to vote against recalling Newsom.