This lint was downgraded to `pedantic` in part because rust-analyzer was not fully supporting it at the time per #10087. The support has been added over [a year ago](https://github.com/rust-lang/rust-analyzer/issues/11260), so seems like this should be back to style.
Another source of the initial frustration was fixed since then as well - this lint does not trigger by default in case only some arguments can be inlined.
