Last year July they said
The second dose of a COVID-19 vaccine induces a powerful boost to a part of the immune system that provides broad antiviral protection, according to a study led by investigators at the
Stanford University School of Medicine.
The finding strongly supports the view that the second shot should not be skipped.
I didn't get the booster. I got the 2 shots and now if it kills me, fuck it. Plus I know the unvaccinated (me) are only hurting ourselves.
I don't believe your claim though.