No, bitcoin is not "a store of value", no more than dogecoin or airline miles are a "store of value".  At the end of the day, the only type of endgame anyone wants from a monetary instrument is to receive a physical good or service for it.  This is why commodity currencies are the only real form of money, because they are not IOUs, and thus have no counterparty risk.  Just like fiat paper, bitcoin is nothing more than a debt instrument or IOU because it cannot actually be used for anything.  You are hoping to trick someone into giving you something of use for your something of no use.  One could even argue bitcoin is worse than fiat since even if the value of paper money goes to zero, you can at least set it on fire to keep yourself warm.

The bitcoin forum is plagued with people who have no understanding of money, and scammers who just flat out lie about what the difference in money and currency is.  Bitcoin is not money.  Although not debt issued like USD, it's just another debt instrument currency.