Earlier quoted context omitted.
No, we should have strived to get everyone vaccinated (by making it mandatory) and then this pandemic would be over in Europe. "Opening up" would have killed more people than it killed in the UK. The people driving this wave, who are getting seriously ill and dying are the unvaccinated.
How would you enforce this mandatory vaccine? Would you go as far as killing the unvaccinated?
It is not going to be a crime to be unvaccinated just a lot more inconvenient.