Claims that mRNA vaccines are new are false, they have been under development for over 20 years.
Once again, vaccines are not a cure, they are intended to be a preventative measure. Using vaccines in a pandemic are known to escalate death and infection, and speed up the creation of variants.
You can work that out for yourselves. If a person is infected, then his immune system kicks in to protect him. If you vaccinate in the middle of this, then you increase the load on the immune system, and create confusion. This can lead to the creation of the variants we are seeing at the monent.