Is public by default an unsafe default?

[Serg Gini]

On Thursday, 2 May 2024 at 23:56:19 UTC, NotYouAgain wrote:
> So is public by default an unsafe default? Well in the context 
> of the above, of course it is.

But isn’t it more about library/framework decisions, rather than 
the language itself?

PHP has public by default, but frameworks are choosing their own 
strategy:

http://fabien.potencier.org/pragmatism-over-theory-protected-vs-private.html