Bitcoin is NOT the bits in your silicon. If it were, then everyone who ran a full node would custody all the Bitcoin. Which makes no sense. Instead, bitcoin is the consensus reached when all nodes are in agreement about the state of the ledger represented by bits in silicon.

Its like the Rai Stones analogy. The money isn't the 2-ton stone sitting in Bob's front yard. In fact, everyone agrees that Bob only owns 1/4 of that stone. Therefore the "money" is actually the community's agreement of who owns the stone. Quite intangible, even though it uses something tangible as a means to derive the money.