That makes no difference though does it,my cousin and his daughter were both double jabbed,the vaccine doesn't give you immunity or stop you from spreading.
It does make a difference because the main focus of concern surrounding this variant is its potential to evade the immune response (either from vaccines or previous infection).
Vaccines don’t 100% prevent infection or transmission but they do reduce both, the concern with this variant is that the protection against infection, transmission (and potentially serious illness) is that it further increases the chance of infection for those with antibodies.
It is a fair point though that with all the scaremongering surrounding in, millions have been and are being infected by other variants despite being double and triple jabbed, the really telling thing will be if it reduces the protection against serious illness and death.