Who is Dave Ramsey and why some people seem to dislike him?

My engineering ds would laugh at the suggestion that he likes Ramsey bc he lacks math skills or impulse control. He was also raised in a household that avoids overspending and debt.

For my ds and dil, he provides encouragement to go against the mentality that surrounds them in their friend groups and society in general. We live in a disposable society which embraces the shiny and new. Want something? Buy it on credit so you can have it now. Saving up for a new car or fridge or trip or whatever and paying for it in cash bc you can afford it without question is not the norm.

Just reading CC is evident of the different POV. Taking out loans now for an expected ROI is why there is a college loan crisis. Does Ramsey take it too far? I don’t really know bc I don’t listen. But I do hear my adult children and their friends and our extended family’s young adults talk, and their friends and our relatives are all about having e everything now. They have no real concept of minimalism and saving now in order to have a higher standard of living in the future built on capital vs debt.