Bother like this (& worse) is why I don’t go out on the road with my local club any more.
I’ve been knocked off twice: Once was ‘sorry mate, didn’t see you’ and the other was when I was being over-taken on a blind bend and the driver decided to run me down rather than have a head on crash.
Every club ride had at least one episode of hassle/ brake checking/ being squeezed into the gutter etc
Cycling & cars are a bad mix in the UK (Haven’t seen the same level of aggro in France)
None of my mates has been seriously injured mountain biking; we have a quadriplegic and two permanently disabled road riders in the club though.
Stick to mountain biking.