This drives me bananas with Waze. Even with its option to decrease the number of left turns, there seems to be no concept of "prefer left turns onto multi-lane roads at controlled intersections."
I quit using Waze for exactly that reason, after being a happy user for years. I wonder who thought it would be a great idea to have me make an unprotected left turn from a side street onto a major road with no signal at rush hour.
