Why is D unpopular?

[zjh]

On Monday, 8 November 2021 at 13:03:59 UTC, Antonio wrote:
> On Monday, 8 November 2021 at 12:50:46 UTC, zjh wrote:

>> Look at the newly languages. Which one has no generics?

> metaprogrammig with mixins difficuts type inference for code 
> intellisense

This is what `D team` should dive into.
The problem has been raised and must be solved if we want to 
`compete` with other popular languages.