ok did some more runs trying to get the skip in a good run, and accidentally found another place where you can do it. its possible to walk through the first car cutscene if you hit switch directions quickly enough and manage to enter the door

word up gamers, while trying to get the WR back from nightrider (good shit man) i found a way to skip the little cutscene when you walk away from cabe for the first time and he smashes your window. usually once you walk past the trigger the character gets stopped for 5 seconds. however if you change direction at the exact spot of the trigger it is possible to trigger the smash, but not trigger the stop meaning you can just walk back without stopping. It is not super consistent but i have gotten it multiple times. if you get it first try it flat out just saves 5 seconds which is pretty big video: