I think Marcel Fratzscher is one of the most interesting contemporary economists in Germany, so I started reading this with high hopes. Unfortunately, I found it to be much less about Germans' attitudes towards money and inflation (as the cover promises) and instead mostly about inequality. I would have loved to see much more on the actual cover topic.
A lot is not as we'd think in the history of inflation and Fratzscher makes some very interesting points there. For example, he argues that rich people were most adversely affected by the 1920s inflation. In contrast, farmers actually benefited, and not only by obviously being primary producers, but also because many of them had taken large loans to buy equipment that rapidly lost their real value during hyper-inflation.
In a way, this book also hasn't really aged well. It was mostly written when inflation was picking up, but still in low single digits, not yet around 10%. Fratzscher argues that inflation around 4% isn't too concerning and is mostly a result of falling prices in the summer of the previous year. His points are valid, but we got a very different kind of inflation since then and I think his analysis cannot be applied there.
Fratzscher has a good mix of a no-nonsense and an unconventional approach to economics. So I was surprised and not convinced by his discussion of trends in (de)globalisation. For example, he explained China's influence on global inflation by arguing that it created a lot of new supply. I think more important is the fact that it produced a lot of things much cheaper than producers that were replaced, which obviously reduces inflation.
Also, he denies that there is actually a trend towards less global integration. I disagree. We have clearly seen that our focus on efficiency in global supply chains is becoming somewhat compromised by considerations for security of supplies (think masks and many other essential products) since the onset of the pandemic and concerns about getting too dependent on unfriendly nations (resulting in near-shoring, friend-shoring). How far-reaching these trends are may be debatable, but they definetely contribute to a willingness for higher-cost imports or local supply strategies.