If not enough people get vaccinated, transmission won’t be stopped.
If the virus has a fertile easily infectable unvaccinated population to continuously mutate in, herd immunity is unlikely to be achieved.
If the virus has a fertile easily infectable unvaccinated population to continuously mutate in, herd immunity is unlikely to be achieved.
The comment above yours literally just explained that the vaccine does not stop transmission of the virus! You're repeating catchphrases from 12 months ago when the government was insisting the vaccine stopped the spread of the virus; when they knew perfectly well that wasn't true!