> Anti vaxx movement is dead. The vaccines are incredibly leaky, and cause pretty severe side effects especially in young men. They do not allow society to resume normality even if 100% are vaccinated ( do the math, the effect wears off so fast that its impossible to keep 100% even if every single himan on the planet had access and diligently showed up ).
They are leaky, but not incredibly so. They show around 70-80% protection (with 3 doses for Omicron, 2 for earlier variants). That's a massive difference, especially when you consider that for a second-order transmission that reduces the chance by 80% of the 20% remaining, making it 95% effective and so on.
As a young person who has had ongoing side effects from the vaccine, I have to say that I'm the only person I know who has had this problem. It's very rare. Similar side effects from covid itself are much more common in all demographic categories (except for moderna in young men - they should get a different vaccine).