This doesn't say price itself matters, just that price stability matters.
Sometime the subtleties of the English language mean jack shit in the "real" world.
Point taken though.
This subtlety matters though. Some people claim bitcoin is doomed if the exchange rate drops any more. In reality, though, all that matters is that the price stabilises somewhere. Whether that's at 0.01 USD or $1000 USD makes little difference.