There's unsafe hidden under an API that you know where you're using, and unsafe in every single line in your software. Just like there's changing state encapsul

There's unsafe hidden under an API that you know where you're using, and unsafe in every single line in your software. Just like there's changing state encapsulated in object methods, and changing state by assigning to global variables. Theoretically it's just all the same, but in practice having reduced interfaces does wonders to reduce the complexity and being able to reason about what brings problems, and what doesn't.