If a single “infinitely powerful” miner (e.g., a hypothetical Chuck Norris scenario) controlled Bitcoin, what limits would still apply?

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Assume a purely hypothetical miner with effectively unlimited hash rate (often jokingly compared to “Chuck Norris” levels of power).In that scenario:• Would consensus rules (like block validity) still constrain this miner?• Could they create invalid transactions or bypass signature checks?• Are there aspects of Bitcoin’s design that remain trustless even under total hash rate control?I’m interested in the technical boundaries here, not just the usual 51% attack explanation.