If I were to give Thatcher the benefit of the doubt (I feel dirty saying that, and not in a good way), I might consider that she didn’t fully grasp how selfish and greedy many people could be.
Her embrace of neoliberalism and the trickle-down theory of unrestrained capitalism might have been based on the naive belief that once people had enough money, they would be more inclined to reinvest profits into their businesses, thereby improving standards and services, and to invest in their staff by offering financial rewards.
However, what we actually saw was a surge in greed and selfishness, with companies prioritising cost-cutting at any expense and funneling profits to shareholders, often at the expense of employees, service quality, and long-term sustainability.