MicroStrategy’s decision to hold Bitcoin as its primary treasury reserve asset was, when Michael Saylor announced it in 2020, widely characterized as either visionary or reckless depending on the observer’s priors. Five years later, the company has rebranded as Strategy, holds over half a million Bitcoin, and has generated returns on its Bitcoin position that dwarf what any treasury management program operating in conventional instruments could have produced. The characterization as reckless has mostly been retired.

The debate about Bitcoin’s energy consumption is, at its core, a debate about who gets to decide what energy is used for. The technical dimensions — how many terawatt-hours the network consumes, what percentage comes from renewables, how the carbon intensity compares to other industries — are real but secondary. The primary question is political, and it concerns whether a decentralized network that no government controls can claim a legitimate place in the global energy system.

The approval of spot Bitcoin ETFs in the United States did not produce the immediate market euphoria many anticipated. What it produced instead was something more durable and more consequential: a structural shift in how institutional capital accesses digital assets. Eighteen months in, the data is no longer ambiguous.

BlackRock’s iShares Bitcoin Trust crossed $20 billion in assets under management faster than any ETF in history. Fidelity’s product followed closely. The combined inflow figures from the first cohort of spot Bitcoin ETFs have exceeded the most optimistic pre-approval projections, and they have done so without the retail mania that characterized the 2020 and 2021 cycles. This time, the buyers are different.