“pause all training on any AI systems more powerful than Open AI’s recently released GPT-4 for at least six months” .. Six months only?! I thought it was about

“pause all training on any AI systems more powerful than Open AI’s recently released GPT-4 for at least six months” .. Six months only?! I thought it was about ethical values etc etc. not just “so we can catch up”.. anyone has an access to that open letter, I want to know all these weasels hiding behind “ethical values”!