I will just go with that utility. Anything can have value as long as we trust and make use of it. There were times people were making use of some fine stones as money and the reason is because they believed in it. And I believe if you're giving one of those stones today as payment you will not accept it.
I think that's the case with Bitcoin; we see it as money and we are utilizing it and that's why it's working out for us. If the community stops believing that it is money, then that's the end of it. Assuming in the beginning when Satoshi created Bitcoin people never believed in it, then it wouldn't have been here today. We all accepted it. But for gaining popularity and to increase the adoption, I guess bitcoin is temporarily having that investment feature. Once bitcoin achieve a stable prices then people will start using it as a money without any secondary thoughts about saving it
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Utility is what gives Bitcoin value above anything else. If people don't find an asset to be useful in their daily lives, they'll simply consider it to be invaluable. There's more to Bitcoin than meets the eye. Aside from its utility, Bitcoin is a decentralized and censorship-resistant cryptocurrency with a very limited supply. Every 4 years, there's a reduction in the number of Bitcoins produced by miners. This, alongside, demand from everyday people within mainstream markets, allows Bitcoin to be an extremely valuable cryptocurrency. While naysayers often criticize Bitcoin by being "made out of thin air", we all know that's not the case. The world is still unaware of the benefits Bitcoin provides, largely because of the negative reaction from mainstream media. Once people get to recognize the true power of Bitcoin, you could expect it to be a lot more valuable than what it is right now.
Ultimately, people are the ones who decide Bitcoin's price on the market. As with anything, Bitcoin's value is determined by psychology. If people believe Bitcoin to be valuable, it'll be that way for the foreseeable future. Otherwise, it'll be worth nothing. What makes Bitcoin truly unique among other cryptocurrencies on the market, is its vibrant community of developers, and individuals alike. It's always active in development, and innovation, providing real use cases for the mainstream world. Being the most secure cryptocurrency to-date, it'll maintain its value for a very long time. Just my opinion