We do. However, car manufacturers usually try to downplay reports of issues with the cars to the point when they can't do anymore. That's when something like a recall happens, which results in a substantial financial loss for them. Obviously not every affected vehicle owner can or may afford to have their vehicle serviced, so many keep using them despite the risk- like the people who are using social media knowing its weaknesses.

I think social media are at a point when they are forcefully downplaying the social issues which they are actually responsible for. We've already seen state and other actors exploit the social media and cause mass epidemics; anti-vaxx, white nationalism, Rohingya issue etc. to name a few. Let's see how far it goes before the damage is too much.