Regarding FLOW, I was lucky to invest in their ICO, and it’s no surprise that the price was flying down after people did 461x(based on ATH shown above) on their initial investment, so I don’t think that is only related to inflation.
To be honest, the current 6% is not too crazy, and of course, I would like to see APY below 30%. However, we do not need to do anything. It’s just a matter of months.
What matters is whether people are using the Massa blockchain or not. Inflation will go down on its own.
Btw I think there is a confusion here between inflation of the supply and inflation of the price of goods.
The target inflation of central banks you describe is about the inflation of the price of goods (CPI) (or devaluation of the money). While the inflation due to block rewards is the inflation (increase rate) of the money supply.
Inflation of USDT supply was 50% in the last 12 mth (88B to 132B), while the “target inflation” is 0% wrt USD (stable coin).
Inflation of BTC supply was ~1% in the last 12 mth, while its price is up 150%, equivalent to an inflation of minus 60% (if goods = USD and money=BTC).