Yeah, that's quite on point. Memory leaks until something throws an out of memory error and crashes.

What makes this really seam like a bad faith argument instead of a simple misunderstanding is this line:

Not used. Not allocated. Leaked.

OOP seems to understand (or at least claims to understand) the difference between allocating (and wasting) memory on purpose and a leak that just fills up all available memory.

So what does he want to say?