[butlike]

Aren't full rewrites pretty much universally considered harmful?

[tcfhgj]

No

[johnisgood]

Not universally, but often it introduces logic bugs that the original project did not have. I guess it heavily depends. In this case, I think it may do more harm than good. Just use "doas" or something. FWIW, I trust "sudo" more than "sudo-rs".