While excessive money printing can lead to inflation, it is not the sole determinant. Advanced economies like the US (Japan, GB, Australia. . .) have multiple tools and mechanisms to control inflation, including monetary actions by the Federal Reserve (such as adjusting interest rates and open market operations). US demonstrates inflation can be managed even when significant amounts of money are injected into the economy, such as during the quantitative easing periods following the 2008 financial crisis.
Japan's experience demonstrates that a country with its own currency can maintain high debt levels without triggering hyperinflation or economic collapse. Japan's debt-to-GDP ratio is significantly higher than that of the US, yet it has managed to avoid hyperinflation and maintain economic stability. This is largely because Japan, like the US, has control over its currency and can conduct monetary policy to mitigate inflationary pressures.
While Japan has experienced periods of low growth and deflation, labeling the entire period as "miserable" is an oversimplification. Japan has maintained a high standard of living, low unemployment rates, and technological advancements. Japan's economic issues are complex and not solely attributable to its monetary policies—demographic challenges and other structural factors also play significant roles.
Inflation is just one of many economic factors that need to be managed. Fiscal deficits can be sustainable if they are used to finance productive investments that boost economic growth. Moreover, in times of economic downturn, running deficits can be necessary to stimulate demand and avoid deeper recessions. The real threat to economic stability is not necessarily the size of the deficit or the act of money printing, but rather the mismanagement of economic policies overall.
Like propaganda from Peterson think tanks, you overly simplifies complex economic relationships and ignores the evidence that monetary sovereign countries, like the US and Japan, have managed to control inflation despite high deficits.