The human immune system is designed to identify, attack and clear any foreign substance as a pathogen. This would include anything it wasn't born with and anything it did not create. This is a very finely tuned and almost a perfect process.

As a result when your body encounters a pathogen it subsequently begins the process of clearing the pathogen by first gumming up the works in order to buy time for your body to attack, study and create antibodies so that if it ever encounters this pathogen in the future it can more efficiently clear it. Chicken pox for example may cause horrible symptoms the first time you encounter it but through the process of clearing, your body created antibodies and when or if you encounter it in the future, you body immediately identifies it and clears it so quickly you never even realize you were in contact with it.

But what happens when a foreign substance enters the body but the foreign substance is benign?

Your body still follows all the protocols as if it was harmful. As a result you get a snotty and runny nose, mucus in your chest, sneezing and all the other symptoms simply because your body is clearing, what it thinks, is a pathogen. Pollen is a perfect example of a substance the body identifies as harmful but in reality does no harm and is benign. The symptoms of the clearing process may be however depending on the person. Chest congestion if not watched can develop into something more harmful. Chest congestion is caused by the mucus and drainage produced by the clearing process.

Stay with me. I'm going somewhere with this

The immune system has a fail safe for a lot of those false identifications. This mechanism can work through the IgG4 antibody subclass. This subclass instructs the body NOT to react with an immune response to a pathogen it previously identified as harmful. In our example of pollen, it's a good thing. The human eventually develops a tolerance to pollen and may never be bothered by it in the future.

Remember pollen is NOT harmful to human biology.

The spike protein IS harmful.

As a result if the body CREATES the spike protein through the instructions provided by the MRNA shot than it can't possibly be harmful right? Hence IgG4 antigen is created instructing the body NOT to attack and clear it when it encounters it in the future.

At this point your likely realizing the problem.

More MRNA shots leads to a greater amount of IgG4 antigen content in the body leading to an ever increasing inability to clear the spike when a new variant is introduced. Not only will your body NOT clear it properly but also does not create the inflammatory reaction (usually when human realizes somethig is wrong) brought on by the immune response to a pathogen since no immune response took place since it was instructed not to bother the "false identification". Spike protein builds in the body over time destroying organs over time without the human ever being aware the permanent damage is occurring until it's much too late and leads to sudden death and or greatly reduced quality of life and vastly reduced life-span.

Not providing medical advise but it would seem prudent for anyone who has been vaccinated to place themselves on a regiment of known spike protein clearing supplemets.

Don't claim to be a doctor but I did perform a deap dive on this subject as it relates to covid about 2 years ago.