Anything that discourages children from starting smoking is to be encouraged. The current smokers are for the most part a lost cause, nothing will stop them short of death.
Every smoker I have ever known started at age 12 to 17 , never heard anyone who starting after their teens.
These measures are designed to make tobacco less 'glamorous' and 'attractive' for youngsters and stop them starting to smoke.
I would go further and ban even the brand name and makers name , just packing them as 'Cigarettes' ,'rolling tobacco' or 'pipe tobacco'
Manufactures would soon stop bothering to produce them.