On Fri, 2 May 2025, 15:08 Magnus Fromreide via Std-Proposals, <
std-proposals_at_[hidden]> wrote:

> Hello!
>
> I found P3549 intriguing and wanted to now if it ever was presented and,
> if it was, how people reacted to it.
>
> The proposal tracker at https://github.com/cplusplus/papers/issues/2198
> says almost nothing.
>

I think that's because it hasn't been seen yet.