No one said he was poor because he was a miner. He apparently grew up poor in a very poor area.
That point has been made repeatedly by the Tories who were so excited to get a bunch of working class blokes into the house because of Brexit that the PR machines went into overdrive.
As @Crikeyalmighty says Anderson is just an unpleasant piece of work trying to be 100% like the men in his constituency. (My original home area) He's a fraud -posing as a Farage type 'geezer' - I'm sorry but it appeals to people who think you are a 'top bloke' if you like a fag and a pint - rather than looking a bit deeper - I was married to a miner and it most definitely wasn't poverty unless you spent all your wages down the pub, the bookies etc. I had a nice 3 bed semi in my early 20s (early 80s) and several holidays abroad every year
This was especially true for many areas of Notts where miners who kept working did pretty well. The idea that Notts working miners' families were living in poverty in the 70s/80s is simply not real. It was a very different picture in the areas where there was a full strike followed by closure.
Poverty is a feminist issue.
Its women who have to manage these budgets in the majority of cases, women who do the bulk of caring for those too ill to work, women who head the majority of single parent families.
Lee Anderson has garnered some cheap headlines by promoting barriers for access to foodbanks which his mandatory "cookery school". Not an offer of cooking classes with a creche/support to attend but mandatory cooking class before you can access help in dire need. Just think about that. It utterly stinks of WC male misogyny.
Whether Anderson/Munroe grew up in mansions or shoeboxes isn't the issue here.
Munroe writes from a perspective of sharing tips, helping people to help themselves and with a degree of empathy. Her materials are made free to any foodbank or charity which can use them.
Anderson is hectoring women and blaming them for their own poverty whilst demonstrating from his comments he has no more clue about actual budgeting that Boris Johnson.