That's not an economy.
Also LOL at the change in value being $1. Bitcoin is finite, permanently, forever. 100 years from now, 1000 years from now, bitcoin will continue to deflate year after year. At least gold can be mined, although at some point we will have extracted it all. The 2% deflation in your example is an absurd underestimation. Percentages in the hundreds to thousands is more realistic.
Deflationary currency is a great way to kill an economy, there's no motivation to invest and accept any risk when all you have to do to increase your wealth dramatically is wait, risk free. Economic activity comes to a grinding halt.