Long-time poster here, but first time posting on a BF thread.
My EXH was breast-obsessed. I was groomed and abused by him at a very young age and have scarring on my breasts from him.
I bf my daughter, but never in public. My EXH had the attitude that my breasts were his and only allowed me to BF for 6 months.
I divorced him for unreasonable behaviour when the penny FINALLY dropped that his behaviour was definitely not normal and my daughter and I were suffering because of it.
For those who say that men don't perve over breastfeeding women, you're very wrong. Some do.
The next time you bf in a cafe, just do a quick check around for an average-looking bloke reading a newspaper closely. Especially if there's a small hole in it.
I didn't specifically state this as one of his many unreasonable behaviours, but it was. I was shocked, horrified and disgusted when I realised this was what he was doing on his days off. He denied it obviously, but I had a friend go through his computer where he found breast-feeding/lactating porn. He also had videos from his phone on there that he'd clearly taken through the paper hole.
And, yes, exhibition bf is a thing, too. My EXH loved my friend came over - small A cup, but never wore a bra and loved wearing thin t-shirts. She became one of those flashing feeders. I stopped seeing her when I divorced as she thought I was being unreasonable divorcing him!
The world is full of weirdos of both sexes.