So I've just seen that the UK-bases HIFN - an organisation that promotes breastfeeding in hospitals - has devoted a week to tweeting advice to healthcate workers about encouraging "chestfeeding" even if it involves artificially induced lactation by transwomen parents.
twitter.com/HIFN12/status/1275353652266295296?s=19
"When supporting LGBTQ families, don't make assumptions about which parent is breastfeeding/chestfeeding (or that only one parent is doing so). Transgender & non-birthing lesbian parents may induce full or partial lactation with medications & pumping, and/or use a supplementer"
As the universally negative responses to these tweets point out, how are such practices helping the baby? It's just revolting.
And this organisation claims to be acting in support of LGBT people. I for one want nothing to do with this $h1t. 
Similarly the US branch of the La Leche breastfeeding charity has amended its mission statement to totally erase women and mothers:
"La Leche League USA helps parents, families, and communities to breastfeed, chestfeed, and human milk feed their babies through parent-to-parent support."
lllusa.org/about-us/