Amazing, you turn round to the man in the street and ask him for evidence, then claim experts and Governments say it is necessary, feel free to see the results of those claims, Dr Campbell on youtube has been giving them for the past 2 years. The Government did not pay for free Vax, we paid for it, just about everyone in the UK is poorer than they were 3 years ago.
The Flu has no cure the Flu jab is a variant of the Flu, its use is to build the immune system not suppress the Flu, Covid is a variant of the Flu and has no cure, the Covid Vax is a blocker and its intention was to suppress.
Children are superspreaders, the 2 places on earth that can not stop viruses are schools and hospitals, but then the Covid Vax has not exactly stopped Covid, or even slowed its spread, and that is why you should never risk your child's life no matter how small you believe the risk