Your argument has multiple fallacies. The first is an either-or fallacy, that your only choices are deflation, or hyper inflation, when most OECD countries have had fairly low stable inflation rates over the last two decades.
Secondly, the idea that the response/benefit curve from monetary growth rate is linear, and therefore you can just extrapolate linearly that more is better. Our economy depends on a goldilocks region, where the extremes are bad, and the desirable area you want to inhabit is inbetween.
When currency is deflationary, no one wants to spend money, and you face an economic stagnation from a huge pull back in spending, no different than the Paradox of Thrift. There's no need to even make a philosophical argument here, we have a century of empirical evidence that deflationary causes a spiral, hell, Japan has been stuck in a deflationary spiral for 20 years.
Sure, eventually you have to eat, so you'll spend your BTC if the alternative is to starve, but is that how you see the economy being run? The only thing people spend money on are the absolute necessities? That's a very austere world, and once in which most people are unemployed because there's much lower demand for everything, except emergency car repair and basic necessities.
Likewise, you don't want hyperinflation, because it makes planning for the future impossible, wipes out investment, and induces hoarding of real assets.
But low levels of inflation, from 0-3%, do not cause such problems, and gently induce people to spend or invest money, rather than keep it under a mattress. For the same reason, something like a Land Value Tax is good because it induces people to stop hoarding land and not doing anything with it.