What's a "griefer"? How can they mess you up based on your prompt? I don't understand what you're talking about here, and the video doesn't work without having an account, so I can't watch it.
He seems to blame "griefers" for his vibe coded software not coming out the way he wants. He has lots of ad hominem insults for these... People? Perceived gremlins in the machine?
The video didn't explain who he's working on the project with, or what the project is ultimately for. It doesn't address any of your explicit or implicit questions. You are saving yourself time and frustration by not watching it.
Edit: based on earlier submissions by OP, he seems to think that anytime an LLM does not do what he means, it is due to intentional and malicious actions taken by human beings. OP, in all seriousness, please get help.
For example, if you tell the frontier ChatGPT image model, "Create a picture of a bunch of exactly 2 bananas; they should be joined in a bunch, and not have any other bananas in the bunch, should be exactly 2." and the picture shows 1 single banana, then, on the other half of the picture, a second single banana and with a second cut-off stem showing where a second banana would be, that means you're dealing with a griefer.
-> in 2026, 100% of simple, ordinary, non-compliance by frontier models is a human bully in the loop.
They also automate their griefing in the form of malicious system prompts they inject, to grief at scale.
You either have a grievous misunderstanding of how frontier models work, or are developing the beginnings of schizophrenia.
YOU are the human in the loop. There is no griefing human messing up your LLM chats.
If you have been taking a break from prescribed psychiatric medication, I ask you to please, take your medicine and speak with your doctor.