Respectfully....this is advice that could lead to someone jumping out of a building one day.
Shorting GME might make perfect sense, but this is the biggest meme stock in history.....I've never seen anything like it. Which means I have no idea what could happen. We could wakeup tomorrow and this thing could be sitting at $2000 per share for all we know.
Naked shorting is always dangerous. In this case it is very likely suicidal.
Yepp telling someone to stay unhedged short in GME here is like saying "go kill yourself".