The revised coalition argument looks coherent within the stated finite, pure-strategy, no-transfer game. The main weakness is the gap between that conditional result and the claim of Bitcoin “dominance.” The paper puts much of the desired conclusion into its assumptions.

1. **NR assumes the central protection the paper wants to explain.** NR says that every returning coalition contains someone who would not strictly benefit from returning. That is exactly the absence of a unanimously profitable return. The proof usefully establishes that, under these payoff signs, a profitable return would also be self-enforcing; nevertheless, the economic question remains unanswered: why should Bitcoin satisfy NR? Calling it the coalitional scope of network persistence does not derive it from switching costs, security expenditure, or institutional primitives. Proposition 1 follows from the stipulated derivative signs; Proposition 2 largely restates the definition of Nash stability. The strongest substantive claim therefore rests on the least independently justified restriction.

2. **The “critical mass” is not a derived tipping point.** The minimum individual threshold identifies the first allocator willing to enter, measured against others’ adoption. It does not identify the adoption level required for a cascade, a high-adoption equilibrium, or coalition resistance. One tiny enthusiast can make this minimum zero while almost everyone else remains a permanent holdout. NR then supplies persistence above that arbitrarily low cutoff. Moreover, the paper compares total adoption with a cutoff defined in others’ adoption. That is a permissible convention for imposing NR, but it needs an economic justification before being called a critical mass.

3. **The ratchet is assumed comparative statics, not an adoption mechanism.** Section 3.5 explicitly assumes that individual thresholds decline in ordered macro states; Theorem 1(b) observes that their minimum consequently declines. Recognition and debasement are also assumed monotone. Neither accumulation nor its payoff effects is derived. Allowing reversals as fluctuations around an unspecified “structural horizon” makes the claim difficult to falsify. Even declining thresholds do not select the greatest equilibrium or show that an economy reaches it. The revised theorem correctly makes high-region existence conditional, but the surrounding narrative still suggests more inevitability than it establishes.

4. **The return assumptions need asset-pricing foundations.** Higher adoption can increase an asset’s current price without increasing its prospective real return. M1 treats adoption as increasing the latter, without a price, entry-cost, or market-clearing equation. Likewise, nominal-gain taxation does not by itself imply negative after-tax real returns across equities, real estate, and other productive assets. The persistent negative Stay return and rising non-adoption penalty build in a sweeping disadvantage for the alternatives. Network utility, capital appreciation during adoption, and expected returns after purchase need to be distinguished.

5. **Removing risk does not remove rational reasons to stay.** The model replaces volatility concerns with money illusion while allowing only conformity and regulatory heterogeneity. An allocator with near-term liabilities, leverage constraints, consumption needs, or fiduciary obligations can rationally prefer a different payoff distribution. Expected real return alone does not establish purchasing-power preservation. Binary whole-capital allocation also excludes diversified portfolios, while the paper’s discussion of target-weight rebalancing implicitly relies on them. A portfolio model could produce durable partial exposure without either irrationality or impending defection.

6. **Bitcoin’s decisive properties are stipulated, not established.** Definition 1 identifies Bitcoin as neutral settlement and assumes P1–P7 throughout. Computational hardness does not alone establish cheap finality, censorship resistance, governance neutrality, or adaptive resilience. Permissionless transaction submission also does not mean that no counterparty can refuse a trade, as Proposition 2’s explanation asserts. Acquisition, custody, settlement, and spending are distinct constraints. ETF adoption cannot automatically supply evidence for the self-custodied Exit defined here. These institutional gaps need separate analysis rather than being absorbed into declining friction.

7. **Theorem 2 does not distinguish Bitcoin from another qualifying asset.** It bundles generic results for an assumed neutral asset. There is no competing-ledger choice, endogenous government response, or mechanism selecting Bitcoin. The conclusion explicitly leaves competing ledgers and AI asset selection outside scope. Excluding transfers also limits claims about sovereign coalitions, which can offer subsidies or change penalties. “Bitcoin Exit Dominance” consequently overstates what is proved.

A stronger paper would present this as a conditional coordination model, derive NR and a meaningful tipping threshold from economic primitives, and specify observable tests for its payoff signs and state dynamics. Its repaired equilibrium proof is a useful starting point; it does not establish that actual capital allocation must favor Bitcoin.