Investing in bitcoin, not only in bitcoin, it's for any other projects or alts, not only you need the money for it but you also need to be mentally prepared. This kind of mindset could make you lose all of your investments, and especially if those people borrowed money from somewhere. For some poeple, they can never feel at peace when trading with that kind of money, it's not a good thing to borrow money. When the market falls even just a bit, they'll panic and sell at loss. It doesn't give you the guarantee that you're gonna make double or triple the money that they borrowed which could make them borrow some more.
Regarding that kind of news/headlines, for some expert or whales they take it as a good news because they could buy bitcoin at cheaper price, but for the others that kind of news could be their way to be panicked and you could guess where they're heading next.
Borrowing money shouldn't be our last resort to be able to invest in cryptos because there are still many ways out there to earn money to buy a crypto or we can do some online activities to earn cryptos directly. That way we can lessen our stress once the price goes down because we don't need to think about paying someone else.
Whales are happy and smiling at the background knowing that the manipulation that they did is effective because it was already being talked about and it was in the news headline. This makes their job a lot easier because they don't need to further shake the market but they will just wait for the weaklings to read the news.