Only men should do the collection at Mass.
There are many reasons for this.
1. It is traditional to have men doing it.
2. We should oppose any innovations wanted by Feminists.
3. If women take the collection, it will cause men to have to look at the women.
Ideally, men would not be looking at women during Mass.
4. The women concerned will start to get overly-concerned about how they look, etc.
5. The novelty of women doing it would cause scandal.