If you like Orman or Ramsay I would tell you to check out Caleb Hammer on youtube. Much better approach because it is individualized to the person he working with. He calls out people’s BS.
As with most things in life the concept is simple. Don’t spend more than you make and set something aside for retirement. But many people get into bad habits or they can’t/won’t adjust actions.
Complaining about things rarely gets you anywhere. I hear people complaining about the cost things these days all the time. For example, people complain about the cost of fast food then just don’t eat it and make something at home. Food at home is almost always cheaper than food out. If certain foods in the grocery store are too high then buy something else. I buy what is on sale almost all the time. Same goes for Daycare. If you can’t afford professional daycare find a different solution. Find someone doing from their home which will always be cheaper. Or start your own in home daycare as that might be your financial solution. Same goes for your job, if you don’t make enough money find a way to make more. Get a different job. Get more skills.
I will get off my soapbox now, but man sometimes we make life too complicated.