There is a reason the IAM/Advanced riding ‘overtake’ position is seemingly excessively far over - just in case!
Glad Sneaky pointed out that is not by any means 100% the car driver’s fault.
Just because someone rides a bike doesn’t mean they’re not an idiot, and it doesn’t mean they can’t make a bad decision. Threads like this remind me of the multiple “I was ‘filtering’ and a car driver turned across me” threads, where the question should surely be asked more often “why were you overtaking on a junction?”