Really nice use of the symbols indeed, I like that!
Aurélien Ribon

Thanks for the detailed response. I agree on the boilerplate, but for now this is the only way to avoid people from using things that will break a library. I do agree that underscores are visually safe, and that most people will understand to not use those methods, but you never know!

Once again, thanks for taking the time to read my post and give some good honest feedback!