Yep heard from my dad in the supermarket and popped into a smaller shop at lunchtime myself, you wouldn't know anything's changed except for the staff not wearing masks (I guess chances are they've had it already) and barriers gone. Most customers still wearing them. Good to see!
In terms of clubbing and such, I know conspiracy theories are not everyone's cup of tea and they'll start talking about some bloke's razor, but I honestly think it's all part of the plan. Many young people and antivaxxers are failing to get the jab, so we deliver immunity to them the other way - complete unabated opening of nightclubs etc for the young, and the allure of calling it "freedom day" for the antivax who will also be straight out there forming crowds and getting infected. Meanwhile your vulnerable 80 year old will continue being cautious just as they ever were. In a way I can see the logic, it's just that the collateral will be unfortunate to say the least.