I personally think (I’m not a doctor but I did spend a night at the Holiday Inn) that the “vaccine” and booster is supposed to increase immune response over a short period of time (whether there is a threat or not at the moment). Short term fine - long term - no good. Similar to taking antibiotics for no real reason but just “in case”. This leads to desensitization and lack of efficacy of the antibiotic and resistance over the long term leaving the patient with no available relief for a serious threat.
Just by my layman’s understanding these shots program your body to produce something that wasn’t there and isn’t natural. That’s why the FDA had to change the definition of “Vaccine.” Now vaccine is defined as well as Ilhan Omar’s take on 9-11-2001. “Some drugs do something.” Every other vaccine and inoculation used weakened versions of whatever disease and triggered a real immune response from natural entities that humans have evolved with for millennia.