but what needs to be emphasized here is compensation for that time because big holidays like Christmas or New Year are extraordinary days, and workers should get compensation for their dedication, whether it's in the form of bonuses or rewards outside of their salary.
Usually this depends on the policy between the union and the business manager or it could also depend on the agreement between superiors and subordinates so there is no need to debate this when doing it because they already have an initial agreement when signing the employment contract (in my country it is like this).
I have experienced this when I worked at a supplier of one of the products where for holidays or holidays when we are faced with work we usually have new hours of work and of course the hourly salary is different and there is always an increase between each hour when for example for the first hour I was paid $4 then the second hour I was paid $5 and so on increasing even more than that on holidays where in one working day it can get 2 or 3 times the wage of a normal day so in the end this becomes an advantage in itself and the workers will not protest with additional work because their pay is considered comparable.