I became numb to news like this because it doesn't seem to have any reflection in the reality around me. The numbers are supposed to be huge yet hospitals are nearly empty and no one I asked knows anyone who was infected. The 80x number looks like science fiction to me.
People want this thing to be over, so there's a desire to find reasons to believe that we are further along than we thought. Combined with this being a novel disease that no one fully understands, there's a lot of room for those theories to develop. The current best science answer to how many people remain susceptible to infection is "nobody really knows but our best guess is not to assume the best case without bette…
But even if you don't know anyone who died from it, you can still know people who are ill. My ex-brother-in-law has been in and out of the hospital 4 times for COVID-19.
In many countries, old people are less likely to get infected, because those countries take special effort to protect old people. Some countries didn't or messed up, which has lead to massacres in elderly care homes.
Though the real big risk here is: it's possible to carry the virus without having any symptoms. So you can transmit it to other people without ever realising.