Well, it's my opinion. But it's also the opinion of the broader functional programming community from 1993 to the present day. This notably includes the quite serious Haskellers who designed Rust for the highly specific and demanding requirements of the Servo rendering engine in ~2010. Being as my two parents in web browser layout optimizations were both filed in 2009 I took considerable interest.

It wasn't until 2014 that Orchard formalized the coeffect discharge calculus via indexed monad that makes a binary ownership semantic irretrievably sunsetted as a degenerate case.

It's my opinion. I'm not concerned about how informed that opinion is.