Waheguru ji ka Khalsa, Waheguru ji ki Fateh ji, a few of the questions I answered on Sikhnet forum. Even when it comes to our own Sikh religion and Guru's directives, we are becoming a lot questioning and critical. We are not accepting. Please let me know your views.
The whole 'process' of Anand Karaj means that you consider your soul and your spouse's soul as one. And you present it to Guru for Union with God. But we are more concerned with what we are doing physically in Gurudwara. Our mind is not in control to meet Lord. Hindu's go around fire because they believe it to be a medium to worship deities. We go around Guru Granth Sahib because for us Guru Sahib is the only Medium to meet God.
Yes having a brother help you go ahead with your spouse at every turn surely made it a bit dramatic. Women are independent. And earlier women (and men with sehra) covered their face. It was because till marriage ceremony wasn't done, they wouldn't like to 'show' their face. But it is inappropriate to do it in front of Guru.
When travelling through a jungle or strange lands, man would always walk ahead, so that if someone attacks, he should take the brunt and save his wife (and children). It is all about how you look at things. And the maryada is fixed. Our maryada is totally equal in nature. No need to change things.
They walk together. It is not as if he is ahead, he gets blessings first or more blessings. If you wish to get blessings, your mind should be 100% connected with Guru and Shabads being sung. You shouldn't care if your husband is going ahead. Why is he is walking before YOU. That is pure Ego.