No need for cycles: a deflationary currency means that you're better off holding it than investing it.
This is disastrous for the economy.
> Compared to the Fed, which makes arbitrary (non-cyclical) adjustments to the "cost of money", Bitcoin's more predictable deflationary attributes might lead to more predictability in financial cycles.
Quite the opposite. The money supply wouldn't adapt dynamically to the demand for money, leading to harsher crises.