You have a very shallow version of value "Anything I can't stuff into my belly has no value".
Let's start with gold.
only 7% of the gold supply goes to real applications and these applications were mostly invented in the last 100 years (electronics). Before this, the only usefulness of gold was the desire to have gold. Using it in jewelry is also nothing more than a "desire to have gold", because gold does not have aesthetic values that other cheaper metals do not have. Tombac worth 1% of the price looks the same on your finger. Gold-plated any metal also. The desire to have gold, something durable, expensive, eternal, desirable, and whats most important - rare - has given it value for thousands of years. Nothing else and definitely not the use in electronics. And bitcoin has all these features and it already have better stock/flow ratio than gold and it will get even better after halving.
unless you believe that gold's entire value is given by 7% of its use and that it is generally a metal we discovered 100 years ago and before that it was worthless.
Now art. An art student is able to paint the mona lisa 1:1 so that only experts will know the difference. So why is his work worth a maximum of $1000 and the original is worth billion? both are equally pleasing to the eye... Because utility is not the only thing that gives value.
Coming back to utility, bitcoin has a better stock/flow than gold, it is divisible to cents, it can be easily transferred, it is easy to sell and buy with low spreads (you don't risk buying a fake like in the case of gold), it cannot be seazed, its secured by through a network that cannot be attacked (tested in battlefield for 14 years) it cannot be printed like fiats and it is an ideal escape from the system but according to you, it has no value because you can't put it in your belly.
Money is moving to bitcoin not because old users are pumping up the marketing machine, but because the current system is bad for the retail investor. Go and buy shares. As soon as something bad starts happening in the company, first the insiders will start selling (you will buy more on the correction), then the insiders' family (you will buy again), then their friends, then the large funds will start selling, which have priority to information and finally everything You'll find out when you're 40% underwater. Go and buy bonds that have had negative real returns for years (adjusted for inflation) and their price is susceptible to changes in rates (TLT investors are short 40% in last 3 years)