> The dollar is being devalued every time more money is injected into the system,
I was pointing out somewhat pedantically that 'devalued' has a specific meaning and 'to lose purchasing power' is not it.
> When the total amount of currency in circulation goes up my money was devalued, prices will always go up when the money supply increases.
If you got more of that money to cover increased costs then it wouldn't be a problem, so it really only matters if you don't get a bump in income that covers the decrease in purchasing power.
The problem is not money supply increasing -- it is that it is being misallocated. The money supply has to increase in order for economies to grow otherwise it would deflate, and that cause all sorts of worse problems.