>Either way, you're wrong.

This claim is based on what expertise?

There are about a dozen other responders who agree with said assessment with technical reasonings embedded into their messages. Read those.

Suffice to say, I don't feel the need to rehash why the basic premise of "the OS wasn't built to handle JIT apps" is directly contradicted by it, you know, allowing JIT in all but one app.

If they offered something of a basic technical assessment or reasoning beyond "I know people", perhaps then I would bother to dig into some credentialed argument. So, in the same way it's not worth delving into "proving God doesn't exist", it's not worth proving how OP clearly has no idea what they're talking about. They bear the burden of their claims, not me.