If you stopped reading you don’t really have the right to comment, not any more than someone who didn’t read at all. “Stopped reading” usually means you fixed

If you stopped reading you don’t really have the right to comment, not any more than someone who didn’t read at all. “Stopped reading” usually means you fixed an interpretation of what the author said and presumed the rest without giving them the courtesy of actually verifying what they wrote is what you think it is. That’s rude and a cognitive bias that weakens quality discourse.