They aren't 'falling' like Tony is talking, their stocks got hurt because the stock market is in a weird place right now. Market faith is a fickle thing.
Yes, and economists say that in 2020 there might just be another recession around the corner, some say that 2019 may be a worrying year when it comes to stocks and the overall economy. If a recession does happen and their stocks are in decline then something will eventually happen to the companies. As I have said before, it is all boom and bust and the idea of "too big to fail". These companies will eventually collapse, but it doesn't mean just the video game industry will fall into turmoil, everything else will just like in 2008