If your spending is low and your approach is always frugal you will never be spending more than you need but this mindset needs to be build in either by the parents mostly or sometimes the child during growing years learns this if they are intelligent enough.
Living with frugal lifestyle aren't for intelligent people.
If someone want to live frugal, pretty sure they would end up single in their whole life, because when they want to date someone, they already think paying someone else foods are unnecessary spending. Not to mention if they already married, their wife will demand from small to big thing.
It is a big mystery to me: how can you easily start saving again, because the needs that somehow turned out to be new have become absolutely normal today and life without them is no longer imaginable.
Becoming single is the solution, you only have to care with yourself and your family.