"Moderate" inflation... or any inflation benefits only the Gummint.
Deflation is a necessary and beneficial adjustment to periods of inflation. However, such periods are uncomfortable (kind of like "it's not fun to diet after 5 years of daily pigging out" at the food trough), so the Gummint and Fed have adopted the policy of "papering over" every effort to rebalance. In the long run, the Gummint will debase the $USD (aka $Charmin) so that the buying power of American's money will be bupkus.... in other words, the Gummint will bankrupt nearly all US citizens.
Inflation is EASY... not good.