Totally correct. There needs to be guidelines based on age and health based risk factors being considered to give people a choice.
There ARE guidelines. Tried visiting anyone in a hospital or care home lately?
The problem is that until vaccine coverage is very high (we don't know the exact number needed) among the entire population, public health measures that are on the verge of public intolerance are barely able to contain spread of this particular virus and barely able to contain within hospital capacity.
If you stop short of that then see Brazil.
What sort of "guidelines based on age and health based risk factors" would you suggest? If you let the thirtysomethings socialize, they'll spread it to their sixtysomething parents. In case you haven't noticed, the twentysomethings and thirtysomethings have represented the greatest number of infections lately.
We ALL need to stay apart, stay outdoors, wear masks etc until a few weeks after being double-vaccinated ...