Algorithms should be free from rich types

[Atila Neves]

On Tuesday, 27 June 2023 at 21:53:59 UTC, Ali Çehreli wrote:
> My mind is not fully clear on this topic yet but some related 
> things have been brewing in me for years.
>
> [...]

I have lost count of how many times my life has been made 
difficult by the lack of `private`.

I have also lost count of how many times my life has been made 
easier by the fact that I ruthlessly declare everything `private` 
unless it has good reason not to be.

Ease of refactoring = good, ergo `private` = good and should be 
the default.