Gubment needs the tax revenue from business activities and needs dumb people to believe in stupid things to fuel businesses. The way to do that is to get people's guards down. The experts always know that it is no force field. But the media and "actions" by the likes of the CDC leads people to infer that's all good to let their guards down. So, young, healthy, and vaccinated do their thing with not much ill effects, but "spreading" still occurs amongst the population and by the time someone tests positive, at least a few days have passed where the virus has grown and spread elsewhere, and by chance alone, might hit a few more vulnerable people who die or get hospitalized.
It's basically trying to overstate the effects of a vaccine that combats a species of virus that mutates and will come back like the common cold.
Vaccination is basically insurance. No different from a policy or product. Insurance doesn't stop a car accident; it just makes sure that if someting happens, there's a process for payout. Roadside assitance is insurance, but a product also can be one as well. Tire plugs can be a low-cost fix in certain situations. Just because one can call a tow doesn't mean not being able to insert a tire plug and have a little compressor in the car.
Likewise, having the vaccine doesn't means other issues should not be addressed. These other issues are not being pushed by the news because the diseases of diabetes, heart disease, etc are the result companies wanting to make money. If the vaccine can suppress the dying and system strain while still letting people eat like pigs, get sick and insulin resistant, that is actually what the government really wants. Society could do well with a Vitamin D supplement subsidy, or having a temporary EBT allowance to buy D3.
Government is more than happy to live with COVID provided that the suffering and death can be offloaded solely onto private individual's heads. COVID has wiped out "costly" people, the old, and disabled, and "undesirables", in a manner that cannot be called unethical. This cures the "inverted population pyramid".