Bitcoins value can go to zero.
Stocks, bonds, cash: all monetary instruments' value can go to zero. Non-crypto assets can also be taken from you against your will.
Part of why Bitcoin is valuable is because it cannot be seized without consent of the owner (if owner is diligent about security).
Your criticism of Bitcoin broadly applies to all forms of "saving money" or preserving value. Value can go away from any vehicle you park your money. Your argument essentially boils down to "I believe Bitcoin in particular will crash more than other monetary instruments, so it doesn't have value" - which could be correct and you could short BTC if you feel confidently about that, but I wouldn't recommend it.
>Your criticism of Bitcoin...
No, it did not it pointed out the flaw in your claim. Your logic is nonsense. Thats not a critic on BTC at all.
>Your argument essentially boils down to "I believe Bitcoin in particular will crash more than other monetary instruments, so it doesn't have value"
Again no, that was not my argument nor what I said and not even implied. You make shit up on the go to deflect from what I actually said which has nothing to do with bitcoin but everything with your nonsense claim t which you already agreed on that is is wrong as you said ... >"....applies to all forms of "saving money" or preserving value."
There is no guarantee that Tesla stock, or t-bills or the dollar will have value in 20 years. Money is a collective hallucination and can disappear as soon as people stop believing in it.