1. Bitcoin is scarce
2. Bitcoin is decentralized
The biggest reason why Bitcoin will always remain valuable is its decentralized structure. Bitcoin laid the foundations for a new understanding and has been moving forward ever since. We've been lucky to witness this progress.
The biggest problem with today's economies is that they print money at will, and this free money comes back as inflation. This is not the case with Bitcoin. That's one of the things that makes Bitcoin valuable.
Yes decentralization of BTC makes it different from other asset and no other payment method/asset could he competitive of BTC. some other benefits of decentralization is no one controlling BTC price and we are totally free from Government manipulation.
Another big benefits which i think added value to btc is global access with ease and buying/selling (trading) will not charge extra fee and not limited to specific regions and we can send money to other countries cheaply with fast speed. These all are the benefits of decentralization. I. shorts decentralization is main key points i think more valuable then any asset.
What everyone says is very valuable and I agree with what you say. For me, the most important features that make Bitcoin valuable are that the transactions are public but the user identity is always private, so anonymity is at the center. Another one is that there is no need for third parties. All transactions on the Bitcoin blockchain are intermediated between individuals in other words. Thanks to these features, you can carry out transactions comfortably without revealing your identity and you don't need any intermediary institution or person to carry out these transactions. Thus you minimize your risk of being defrauded.
The values that Bitcoin offers us are very important and will radically change our relationship with money. The fact that Bitcoin is a cryptocurrency that is not controlled by a central authority and thus cannot be manipulated, its ease of use and easy exchangeability make it an attractive alternative.
so far, it makes valuable for most because of its high volatility, and that makes a very good asset to hold for profit purposes. and with the features of low transaction fee, borderless aspect, makes it a very good candidate in cross-border payments.