I think the government now want the general public to make their own risk assessments. The government can't do that forever for you.
Do what you are comfortable with, nobody is forcing us in to nightclubs, you don't feel safe doings so then don't.
Want to wear a mask do that, don't want to wear a mask then do that.
The government can't micromanage your life whilst a endemic virus circulates.
You've been offered vaccines, told how to limit the spread 2m, wash hands, isolate of unwell.
Will everyone be cautious no. I mean the general public are generally stupid, but that's why you make personal choices to avoid idiots if need be.
Think of it this way, they are not opening up because covid is gone, they are opening up because there's now hospital beds available, make wise choices.