Don't be an ***

Only if the sorting lanes are indicated before they start. I get into this situation sometimes in places where I've never been before.

You can tell if it's someone not familiar with the area vs someone just being an ahole. I've had several people try to explain to me that they're actually helping the traffic flow by doing that

Two right turn lanes, people back up for miles sometimes when you could be in the left turn lane. I'll be damned, I go up as far as I can. Someone will let you in. We all will go through spot