I mean, I absolutely agree that the burden of this will fall on women (and the mum guilt if they feed UPFs in public now 🙄) but I don't think this needs to be so life changing. We can all reduce the UPFs without any major changes, just switching a few products from UP to processed is a step in the right direction, and increasing fruits and vegetables, you can easily improve your ratio of UPFs. The bigger improvement would be to have lots more ready prepared foods that aren't UPFs in shops (and as school dinners!) which would be great, and hopefully less obesity.
BUT I do get that there will be a lot of people (mostly women) who are already taking the majority or all of the responsibility for the health decisions of their families, and who feel like they have just had the rug pulled out from them as regarding feeding themselves and their families now. And that is so gendered. We have an incredibly low bar for single dads, the single dads I know who manage to clothe their kids and feed them get the most fabulous praise, whilst single mums get blamed for all societies ills. It's the same in relationships, just behind closed doors. Women (mums, also those in other caring roles) hold all the anxiety and daily responsibility and the men in power do their best to dodge responsibility and never lose a moments sleep over it. It's not the mother in Brazil who can't stop her child eating nestle biscuits, it's the CEO of nestle who sent a boat of UPF's into the rainforest for financial gain.
I hope this will mean an end to food banks and a proper look at the nutrition our kids are getting, at home, at school, eating out, and all the snacks advertised to them. Instead I fear the responsibility will go to the women who can (just about) afford it and the shame will go to all the women who can't, who are struggling to feed their kids in the holidays, who are in food or fuel poverty, maybe using food banks, and are the most likely to be in that 80%.
I read something about whether formula milk is UPF, as though we need another stick to beat mums with.
It's also difficult with kids who have SN or eating disorders, and I feel that personally and for other parents in my boat, but also to deny the science and not help prevent our children having futures crippled by obesity, that'a not right either. I don't think this is really a revelation to many of us though. I know feeding my DC UPF is bad, but I also have given up on feeling guilt and shame over feeding them. On my worst says I just think "what would a single dad do?"