Compile times are the reason why I'm sticking with C++, especially with the recent progress on modules. I want people with weaker computers to be able to build and contribute to the software I write, and Rust is not the language for that.

C++ compiles quickly? News to me.

Setting up clang-tidy for your IDE isn't really any more trouble than setting up a LSP. If you want the compiler/linter/whatever to reject valid code to protect you from yourself, there are tools you can use for that. Dismissing them just because they aren't part of the language (what, do you expect ISO C++ to enforce clang-tidy usage?) is silly.