People are being a bit harsh here.
Being a single parent supporting a family on 1 income is shit, and I can understand why someone in that position who could very likely be treading water as much as people on UC are and say "hang on, that's not fair". Sometimes it's fine to just feel sorry for yourself.
But, it shouldn't be a race to the bottom. The answer is not to take help like this from people who need it, but to give it to a wider group of people.
Dickheads like Badenoch will never see it that way though.