I just don't understand why people consider Bitcoin to be a bubble.
Although Bitcoin has no intrinsic value, but don't forget Bitcoin is disrupting a huge market that is of traditional currencies by making it online and decentralized along with many other benefits that Bitcoin bring with itself and its value will increase with increase in utility. Utility might not be much at the moment, but potential is high. Bitcoin is not mere a currency that is driven by speculation, but is giving us a whole new form of monetary system.
I think you nailed the answer to your own question. From wikipedia: "An economic bubble or asset bubble ... is trade in an asset at a price or price range that strongly exceeds the asset's intrinsic value." [https://en.wikipedia.org/wiki/Economic_bubble] If bitcoin has little or no intrinsic value, then certainly a price in the thousands of dollars per coin is trading in a range that strongly exceeds its intrinsic value.
One of the big problems we have is that there is indeed no good way of determining what a bitcoin
should be worth. All of it is speculation. Some transactions are carried out for non-investing purposes, and bitcoin needs to be worth something for that to work, so I think it's worth more than $0. But couldn't all of those transactions still work fine if bitcoin were $2000? Or $1000? Or less? It's really hard to know how much, but I think there is a huge investor premium on bitcoin right now. If all of the speculators disappeared, price would plummet. Now, that doesn't mean that bitcoin won't become a mainstream currency in the future, and it doesn't mean that bitcoin's price can't go much higher. But I do think it's likely we're in a bubble...I just have no idea how big it is.
Indeed, having no intrinsic value and still rising is considered to be a bubble. But I have very well mentioned that why increase in price makes sense. Bitcoin is providing a whole new form of currency which is decentralised and online but comes with limited cap. Thus, it is deflationary. Demand will rise naturally because this is something people want. Utility will increase in future with more merchants accepting Bitcoin. Recently a real estate company announced to sell their property in BTC. Soon more will follow. The increase in price is not hollow, but based upon some solid reasoning.
I just don't understand why people consider Bitcoin to be a bubble.
Although Bitcoin has no intrinsic value, but don't forget Bitcoin is disrupting a huge market that is of traditional currencies by making it online and decentralized along with many other benefits that Bitcoin bring with itself and its value will increase with increase in utility. Utility might not be much at the moment, but potential is high. Bitcoin is not mere a currency that is driven by speculation, but is giving us a whole new form of monetary system.
One other thing: financial markets, including those of cryptocurrencies, are always forward-looking. They're always trying to predict what the future value of the asset will be. You are correct that bitcoin's potential is high, and that's part of what's driving the price up into what I think is bubble territory, as I said before. Eventually--even if it takes years and years--price and reality will meet in one of two forms. Either reality catches up to price (i.e., price stays strong as the intrinsic value of bitcoin increases), or price catches up to reality (i.e., price crashes big time).
The user base is way too less right now might be near 1% of world's population. Right now the price increase is genuine enough as more people are investing. The potential is high in that sense too as Bitcoin is targeting billions of internet users. Bitcoin will someday be in a bubble, but that time is far away. Right now we aren't in any bubble. Instead, people are using it to park their dollars so central banks cannot destroy their value.