Non-ugly ways to implement a 'static' class or namespace?

[ProtectAndHide]

On Friday, 17 February 2023 at 04:58:17 UTC, RTM wrote:
> Data hiding is overrated.
> Furthermore, OOP is overrated :-)
>
> https://betterprogramming.pub/object-oriented-programming-the-trillion-dollar-disaster-92a4b666c7c7


What is 'Object-Oriented Programming'? (1991 revised version) 
Bjarne Stroustrup

https://www.stroustrup.com/whatis.pdf