Some people _do_ care about this (e.g. the proponents of this new RFC: https://github.com/rust-lang/rfcs/pull/3810 https://github.com/rust-lang/rfcs/pull/3810).

Some people _do_ care about this (e.g. the proponents of this new RFC: https://github.com/rust-lang/rfcs/pull/3810 https://github.com/rust-lang/rfcs/pull/3810). However, for some reason (culture, I guess?) there isn't much momentum yet to change the status quo.