It is mine as well. I haven't drank for over three years. I do, however, also enjoy going to concerts, sporting events, the gym, etc etc. People who get their satisfaction from the outdoors are, unfortunately, the exception to the rule in our country. And, the mental health aspect of the shutdowns goes way beyond entertainment into kids spending most of their time at home, distance learning, and diminished socialization in general.
It's not as different as you think it is. We had a several month period where we didn't know how in the world to treat Covid, and provably actually killed some people by putting them on ventilators. Covid has never killed young healthy people like the Spanish Flu did, who were actually at a higher risk than those with weaker immune systems. You're correct though, it is all hypotheticals. I tend to think if Covid had hit in 1918 most of the country would have caught it during the initial outbreak and it would have been considered a bad flu season. There's a huge number of cases in this country that people didn't know they had until they got tested. That wouldn't have changed.