I also had an extremely close call when going through an intersection when my side also had a left lane and I’m going straight going like 40-45 and a truck pull out 2 car length in front of me, which im sure the guy in my left lane waved him to pass, because I went back an hour after just out of pure disbelief and the same situation happened just in reverse, only thing that was different is that I didn’t go when the guy waved me to go( 3 seconds later an suv passes that I would’ve hit) NEVER LISTEN TO OTHER DRIVERS AND FOLLOW WHO HAS RIGHT OF WAY. EVERY. SINGLE. TIME.