In Australia during the snap lockdowns it's a hard lockdown like they had in Europe. Basically to get food, pharmacy and medical care. The difference is they started with low enough prevalence that they could use those snap lockdowns to drive the rates near to zero. It's stay at home, not stay outside, at least for the duration of snap lockdowns when cases are detected in a region or city.
This really isn't intended as a slam at all but either you have serious fear issues, or you are just a very high off the chart introvert. If you really have been living Australia rules and not going out of your house for anything but food, pharmacy and medical care when cases rise, wow. Most people aren't capable of that. It's not exactly "normal". And for you to assume that people will do it for a year plus and after vaccinated just shows how seriously out of touch you are with human interaction. As I've written before, it's insane the experts would expect a 20 year old non cohabitating male to not date for a 1 year +.