Foreigners hold over 47% of all Samsung/Hynix stocks with an average price of around 100,000 KRW

Even if they dump 2 million shares all day long, is it only -0.07%? The volatility just doesn't seem to narrow.
It won't even be a loss for foreigners if they keep dumping 2 million shares a day for the next year.
However, if they do that, the stock price will become worthless, turning it into a stock that nobody buys.
But right now, it seems like they are prepared for it to become a stock that no one ever buys again.
The only person who could possibly beat the foreigners in Hynix would be someone like Mr. Jeon Won-ju, who has an average purchase price in the 20,000 KRW range.