I think the biggest problem with advanced type systems and complex compiler checks is that they are only desirable when you know the code you're writing is the the right one. A lot of the time, you're exploring a solution and don't care about edge cases, since you're not sure you've even found the right happy path. At this stage, you don't really care if your code is handling all required inputs, if it doesn't have leaks etc. - you just want to run it and see whether it at least sometimes produces the right output. At this stage, you're often fighting the compiler.
Once you know that you're on a good path, then you start caring about safety and all the other bits, and the compiler starts becoming a trusted friend.
It would be really interesting to have a system that supported both modes, e.g. starting from Rust but setting a flag to turn borrow checker errors into warnings or something similar. I'd bet that would change many people's perspectives, like the author of this article.
