I'm willing to bet three of the biggest tech companies in the U.S (if not on the planet) are probably hashing their passwords properly. Seems like the media's making a mountain out of a molehill again.
three of the biggest tech companies are hashing their passwords properly.
all of the smartest hackers are working on cracking that hash.
perhaps they haven't already cracked your current hash, but there's no doubt they're quick work on someones hash like say... pewdiepie.
and others are possibly working on a way to quickly unhash all of these accounts, so the safest bet is just to change everything because literally anything can happen considering the fact that like you said, they are the 3 biggest tech giants in the world.