See, your scenario is exactly what pisses me off. This vax isn't doing what we were told it would. Likely it's because of new varients figuring it out but still, i believe it's damn near fools gold and giving people that are vulnerable a false sense of security.
I'll have to relocate the article from this morning but Australia released that 76% of people in icu are fully vaxxed and I believe it was something like 17% were partial. The numbers are similar in Israel.
Vax believer or anti-vax doesn't matter, they need to rework their concoction to improve its efficiency for those that really need it.