@Adrian-x
A deflating bitcoin will not solve any of the problems You are talking about. An inflating bitcoin can solve my problem of providing liquidity for start-up companies.
The reason why now You need 2 incomes to support a US family is lack of inflation ... decades of relative overvaluation of $ compared to other currencies and now You have competition from low-cost-labor countries that purposely kept the value of their currency low. Such a competition can eliminate the value collected in BTC very fast.
Ask better question get better answers, the real problem is not a lack of start-ups. The problem you have identified is that in an inflationary system, start-ups are not enabled or can't afford to do R&D. In a Deflating economy as a start-up your operating costs decrease so innovation is stimulated. Much of the creative capital we enjoy today and many of the innovations that peculated through the 4 decades following the 30's was a result of the depletion. Look at computers the wide spread adoption and innovation is a result of deflation - if the cost of computers inflated there would be little innovation. (Inflation is what is killing the creative class in the economic environment today.)
The real problems are harnessing to collective creative and economic power of the world population (some 80% are out of the system) and living sustainably on a plaint with finite recourses. (1 start-up isn't going to solve that problem but a million start-up will have an impact and only a few will hit on solutions)
The life education I have earned suggests both these problems are a result of our economic system. Look at the fundamentals of how to solve the energy problem (spending fixed capital - on operating costs leads to bankruptcy) IE: Coal and oil (Ancient sunlight is a fixed asset that condenses millions of years of solar energy) invested in (the ongoing expense) of driving to and from work creating and disposing of products into land fill with no long term tangible result, other than a the degradation of our ecosystem results in bankruptcy.
The solution is not to change human nature, ( you can't control the eating habits of the 70% of the population who are overweight- or at least we don't want to live in a system where you can) the solution is: create a physical balance eg. if you gorge now you can't gorge later if you gorge later you can't gorge now. And when you have the hardwired checks and balances and the system self regulates.
A fixed supply of a criptocurrency is the most exciting invention I have ever seen, iyt is the underlying solution to every imbalance I see in the world toda - its time is ripe.
The alternate is a managed economy (communism), and ever increasing regulation that will eventually affect your right to swallow. I have seen what happens in a managed economy eg. you tell the factory you want 10 tons of nails per month and you get 10 tone of huge nails, but in a free market, the entrepreneur that make huge nails sells nothing and is eliminated from the system and the entrepreneur that finds the optimum strength size and production cost wins. (Some useless background -believe it or not nails have been used as currency) The managed economy fails because the entrepreneur is disempowered, but in a free system he balances the hate for loosing with the desire to win thus keeping the economy on track.
If you have a central bank they manage they economy by encouraging investment in everything even more unneeded nails and then the resulting surpluses stimulate a more complex ecosystem that ultimately collapses when the central bank discourages investment (increases interest rates). The results of this is catastrophic and unpredictable. (Hats of the West for taking it so far but it is becoming unmanageable).
On your assumption lack of inflation is the cause of the increased cost of living explain this?
When I was small a cold pop from the corner store cost me $0.10 and $0.05 was the deposit on the bottle ($0.05 net total), today it costs me over $1.00.
How consider all the improvements in technology, the warehousing, the number of distributers, the transportation and is more efferent, production of the sugar in the pop is more efficient, cooling the pop is more efficient. After all the gains in technology (as a business man, I know theses companies didn't invest in the upgrades because they were less cost effective than the current system) the money supply has increases so much that the price used to describe the product has increased, this is inflation. The inflation we see is on top of teh technological benefit that makes life better, Inflation has eroded my ability to invent new product, I can only afford to improve my existing products, I need deflation to free up my ability and stimulate the need for new product categories.