Bitcoin was the first experiment. For the being first and due to its limited supply, high inflation in the first 4 years did not affect it much. However Grin arrived exactly 10 years later. Fomo and Inflation showed different results and the price burned in the first 4 years. While Ignotus calculated that long-term low inflation could be dangerous, he did not calculate short-term hyperinflation. He could have aimed to catch inflation below 50% in a shorter term to catch the balance and he could have do it with a softer fall, not a halving.
Therefore, you have Grin that is unstable for 4 years and is constantly falling. Though, in my opinion Ignotus built the best system of all POW. That’s why I respect him. This change is no longer possible but I m giving this idea for new experiments.