But you still have to update them every now and then otherwise you can't use new features of your language. Which gives you the issue of breakages again.

I dont think people want to hear that there are still problems with autoformatting text.

Anyway, my point still stands, drop rules about line length and rules that care about inter line break positions and most of these problems go away.

Sure. Most large teams do this on a 6 month basis or when it is needed to implement something. Again, a solved problem.