Unless scientific fact is somehow going to also take a holiday over Christmas then there will of course be a huge surge in both infections and therefore deaths.
People seem to be completely unable to add 1+1 and make 2 !
1.It's a virus
2.It spreads between people.
3.People are increasing contact .
4.Many will ignore facts and stay together for a number of days in confined spaces.
Wether we have a lockdown or not is really irrelevant. Because those who are happy to avoid distancing will do so and spread infection. Those who have worked it out and have the financial ability to distance will stay healthy. Those forced into work - or choose to ignore advice will get sick and die in greater numbers.
To avoid this a huge collective effort of caring for their fellow man is required. Which simply won't happen.