I've also been wondering about this on bybob thread. The first time I saw this idea that increase in daylight was a more important factor than the number of daylight hours is on BYC- all the explanation read elsewhere always insist on the number of daylight hours and make an automatic link between molting and stopping to lay. I really it's probably more complex and there are a number of factors at play. And individual variations as well, I agree with
@BDutch.
Although it's rational to question the quality of chicken commercial feed, especially in relation with the huge price increase of food and energy, I think the thing going on in social media now is a fake. Much like it's rational to question government action about avian flu but to say it doesn't exist or it's deliberately spread becomes a conspiracy theory. With anyone being an expert on anything the thread between critical thinking and spreading false rumors has become thin for many.
Don't want to spread fake news, but I think they are putting something in layer feed that is making hens go broody when it's freezing

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