We all will get sick from flu. Do we keep harping the potential of Spanish flu return? If we treat everything with utmost cdc-lab4 kind of safety, a lot of things we can't do and even earn a living. Up to a point, people need to realize we have to live with Covid just like everyone living with the virus descendent of Spanish flu.
And Omicron should be viewed as blessing to some extend as it is less severe and is one way nature provide immunity to us. A lot of people would want natural immunity than constantly getting jab every couple of months (Israel going for 4th right now).