it seems that there will never be a coin that can be stable, everything must have an up and down price movement which will be influenced by a very high demand, so a stable coin will show that the coin has no good development.
You know the price changes up and down, fast or slow ts depending on certain conditions, such as news, political conditions about cryptocureency, current trends and so on. that means it will not forever the price of bitcoin to be stable, prices can be volatile and can be slow, depending on current conditions. if in a fiat currency stable is said to be a strong currency, what about bitcoin?