I heard of a time that sisters were allowed to hand out new publications at an assembly..... but under the "guidance" of a brother. (Seriously, what possible guidance could be needed?)
However...... I do hear some dissatisfaction from some sisters. Let's face it, you can run your own company, your household, hold a good job, and yet at the KH you are treated like a child. But you better go out in service several hours a month.
This situation probably does cause another effect, that of less and less young sisters becoming JWs, at least in places like the US. ALSO - some sisters are getting really tired getting stuck in unhappy marriages. I have been hearing this complaint from time to time.
And the wearing of a tea towel or other item on your head is just a joke, lots of sisters think so.
So, would they throw the sisters a little "treat" (UGH) to keep them happy? IDK......
Won't be me, in any case.