Honestly, so is Go. I used to use Go, and it's boring as hell. I hate it for a few choices they made, but they definitely achieved their goal. It is quite boring.
I agree with you though, so is Rust. The less boring areas imo these days aren't languages (at least none i see), as all the good languages are boring. Zig for example, is pretty mundane too.
The older i get the more i value confidence in a product. Confidence that it won't crash at runtime. Confidence that i won't be bugged over the weekend. etc