My explanation of the drop-off in VAERS reports is simply a fact of the passage of time, independent of any correlation to the vax.
Your explanation of the drop-off in VAERS reporting is entirely a manifestation of your imagination.
What COULD have happened. They COULD have lost the paper. They COULD have not made the connection due to time passed after the vax.
Lots of things COULD be. Lets concentrate on what IS, shall we?
I know one thing that IS. At least 4,500 (and climbing) people died shortly after taking the vax. That IS a natural fact.
And it is science, too.