Proof of concept for v2 - NO duplication, NO `static if` hell, NO difficulty with interoperability

[zjh]

On Monday, 1 November 2021 at 03:34:46 UTC, zjh wrote:
> On Monday, 1 November 2021 at 01:55:22 UTC, Andrei Alexandrescu

We don't need to be better than `C++` in every aspect. We just 
need to be better than `C++` in the `most important / commonly 
used` direction. In this way, users will follow you.
We can investigate the `C++` users what they think are the `most 
important / commonly used`, and then we list them on the `vision` 
and work hard on it. Then the `C++` users who are interested in 
this aspect will naturally come.