러스트 사용자이긴 하지만, r/rust에 올라온 hgwxx7_의 댓글이 인상적이었습니다1.

I think what Greg does really well here is demonstrating technical leadership.Leadership doesn't mean being right. He is right, but that's not the point.

Leadership means bringing along on the path he thinks is best. He doesn't crack the whip, chiding or coercing maintainers who disagree. Instead, he first acknowledges their very valid concerns about maintaining a code base with two languages. This is good, because they're right about that, their lives do get harder before they get easier.

He then ends on an inspirational note, pointing out that they've done much harder things and this is well within their abilities. He gently nudges them to welcome R4L devs.

Absolute masterclass of leadership.
I don't know if the other maintainers will be convinced when they read this. But it's hard for me to imagine a more convincing pitch than this one.