1) Even from Day 1 of vaccines being available...the protection rate was 95%...not 100%...and the ensuing variants have lowered that number significantly, while saving millions all over the world from severe illness or death.
2) "Breakthrough" infections have been discussed since 2021...but they still have a much better chance of staying out of the hospital or morgue than their Unvaxxed brethren...like Fauci and tons of others who got infected after being Vaxxed and Boosted.
3) Both vaccination and previous infection provide comparable levels of re-infection immunity...those with prior infection AND vaccination have much better immunity...
4) I've already provided voluminous data supporting vaccine safety and effectiveness, especially as regards their primary purpose...keeping people out of hospitals, ICUs and morgues...can't help you if you refuse to read any of it.
Hopefully, you'll come up with some really challenging points some day...as for the "Ship of Fools" comment...I'd agree that you are "Adrift" ;-).