Is this the same thing you posted before? This was its conclusion,
"Therefore, antibody immunity acquired by natural infection or different modes of vaccination may have a differing susceptibility to erosion by SARS-CoV-2 evolution."
This does not support your big claims.
If you cant back up your claims then dont make them. I'm not going to do it for you. I have read nothing that makes your claim that natural immunity is not comparable to vaccinations. I have read virtually the opposite that depending on the virus natural infection can be better. Either prove that wrong or dont respond to me.
Edit: First link that pops up.
https://www.healthgrades.com/right-...-vs-vaccine-acquired-immunity-which-is-better
"For some infectious diseases for which there are vaccines, natural infection brings about stronger immunity than the vaccine-acquired immunity."