[mumblingdrunk]

I'm not fighting your claim that the borrow checker has perfectly reasonable situations it can't deal with. That's why 'unsafe' exists. I've already said that.

You're adding other claims and statements that make me question if you actually understand the thing you are criticising.

[foldr]

If you'd say what those claims and statements were, then we could have a conversation. It's not conducive to a good discussion to reply just by saying "you're wrong and you don't get it".