Depends on the woman and how "discreet" she is being.
A beautiful buxom woman shouldn't be baring her breast in public.
This is the thing. A woman does not need to bare a breast to breastfeed. It can be done without displaying anything.
That some women don't bother being discreet, does not mean that it is always done indiscreetly.
It doesn't matter that it can be done discreetly, it's not appropriate in every public circuмstance, barring emergency-ish situations of course, I know they happen. I had to nurse on a mall bench once. I always dressed in such a way that it could be done discreetly but public nursing still wasn't my preference. I would not do it just to "prove a point", which I know very well is the attitude of a very high percentage of adamant public nursers. I have fought this many times with non-trads, didn't know it was an issue among trads!
I think it is perfectly natural to see breastfeeding/pregnancy/children, and possibly, although not necessarily, end up thinking of sex. And there's nothing wrong with that. I think it's crazy puritan to think it's so terrible for the mind to go there. Trying to fault men for thinking of sex is a very tired excuse for women to continue doing as they please with no regard.
Women didn't start going to the backrooms to nurse because it was seen as a terrible thing and they were being suppressed. If that were the case then I would agree...come to the front rooms! Defy the awful tyranny of those who "despise" breastfeeding! But that is not the case. I think that idea is feminist propaganda to get women out there fighting for their "rights".
I know from my own experience with countless trad women that women who are truly modest at heart, not just in clothing, prefer to go to the backroom when in public or mixed company. They prefer it because there is a sense of the sacred in nursing. They prefer it because they don't have to be uncomfortable or cause even the possibility of someone else being uncomfortable.
Besides who wants to mess with a freaking blanket? My son refused to keep them on. Why stubbornly sit in mixed company fighting a blanket, making a big deal out of nursing, being on edge wondering who is thinking what, hoping you aren't tempting anyone, ready to grab the blanket at any minute and throw it back on before someone catches a glimpse as the baby unlatches. Ugh, what a terrible experience! No wonder no one wants to nurse anymore. Just go to a back room, enjoy the love of your baby, enjoy the little break, it's such a short time we have with them.
Nursing was always a private, intimate moment between my baby and me; it's me at my most vulnerable, as a mother, as a wife, as a woman, why would I treat that like pearls before swine?
Bottom line, seeing breastfeeding can be a very sensual experience for a man, even if it's discreet, they still know what's going on. They don't have to physically
see anything. So is a sexily clad pregnant body, which incidentally also doesn't have to bare skin to be sexy. Do adamant public nursers not have husbands to testify!? I have never understood the blind refusal to accept, right from the horse's mouth, that this is a sensitive topic for men. It's real, women need to deal with it and dress or act accordingly.