Are festivals wasteful?(20點)

Are festivals wasteful?
No, it is meaningful.
The festivals let people remember something, some people or some date for memorizing in every calendar year.
The festivals also teaching us history of individual countries.

Are festivals wasteful?

Yes. Festivals are wasteful.

When people celebrating festivals, they always produce something
we do not need and after celebrating the festival, they will throw them away.

Although celebrating festival is meaningful, it do waste a lot of things.So overall, it is wasteful.