This is a brilliant suggestion! We should also stop using HTML to prevent HTML injection, and stop using XML to prevent XML injection, and stop using the stack

This is a brilliant suggestion! We should also stop using HTML to prevent HTML injection, and stop using XML to prevent XML injection, and stop using the stack to prevent stack overflow. (Actually, using an API to build SQL, HTML, and XML, instead of doing string substitution, is exactly the right way to prevent ___ injection, but that's not quite what this says.)