[fauigerzigerk]

I disagree completely. We're talking about a feature that can affect the execution path of your code even if you're not using it yourself. For such a feature, you have to work under the assumption that someone will be using it somewhere and you have to deal with it.

The whole reasoning behind not supporting a ton of features in Go is that excuses like "don't need it? Don't use it!" are invalid when it comes to programming language features. And nowhere is this more relevant than for a feature that can unwind the stack without warning.