Bitcoin is valuable because of one thing- demand.
If there would be no demand the price would be 0 - valueless .
Nevertheless the tech and pros and cons, there should be demand.
That is true, but I think the question will be why there are any demand for bitcoin?
To me, firstly it is the first coin ever created, it is where all this began
Second, its fixed supply
Then, it is the only coin that has been tested for years and proven worthy