Is .NET 5.0 and C# 9 a "threat" to D?

[IGotD-]

On Thursday, 12 November 2020 at 15:57:44 UTC, Jack wrote:
> .NET 5.0 is going to be multiplatform[1] and getting alot more 
> sugax-syntax[2]. Can't this make people pick C# rather D? I'm a 
> bit afraid D can gain less popularity due to that or even make 
> people switch. What are your thoughts on that?
>
>
> [1]: https://devblogs.microsoft.com/dotnet/announcing-net-5-0/
> [2]: https://devblogs.microsoft.com/dotnet/c-9-0-on-the-record/

1. Users themselves target .NET to their own proprietary system?
2. What is the license?
3. When you compile to native code, how much extra do you need to 
add in your distribution and what will the total size be.
4. Can you target bare metal targets?