Its not existing kernel devs that suddenly switched to rust. It is the incoming cohort.
You see how parties completely unrelated to the fight got Linus ousted? That was not based on technical merit, it was due to the changing tide regarding outcomes when people are offended/mistreated. Rust has significant overlap with the community that gave way to this, don't think it is 100% open arms and welcomes, because that is not the case.
Every day we stray further from God.
Compare and contrast Rust, where the code I write will usually just work. I don't need to be extra careful with it because the compiler is strict. You can say that this is indicative of some flaw in my character or whatever, but, uh, I don't care.
The person you’re replying to is either deeply misinformed or trolling