Comment by anyfoo

Yes, types are redundant, and that is their entire point. Just as much as giving your functions and variables names is redundant, you could just number them. So is splitting up your project into multiple files, all comments, and even structural keywords themselves--you don't need "for" and "while", you just need "goto".

Take all that redundancy away and what you get is not even assembly, it's exactly machine code. We used to program computers that way when they were invented. We still do sometimes in extreme situations. We got away from it for almost all of programming because it's incredibly error prone (and tedious).