You do realize that all the covid vaccines are "emergency-approved", meaning, not enough data was collected compared to "normal", eg timeframe cut from 2-3 years to months. Current vaccines have shown to be very effective against Covid, for how long? Only time will tell, and again, not enough time has passed yet for reliable data.The irritating part is the drug manufacturers are now saying we will need a booster shot at a later date. That is why I assume the CDC is still saying to wear a mask and social distance even after vaccination. In other words the current vaccine is not protecting against Covid enough and we get to have the unwanted side effects.
Also, we need to reach some "herd immunity" level to loosen or giving up on restrictions.