Block subsidy declining ≠ collapse.
What matters isn’t sats/vB staying fixed, but whether those fees buy enough real-world resources (ASICs, energy, bandwidth) to secure blocks. As hardware and energy sourcing improve, securing the chain requires less in monetary terms, not more.
Security in Bitcoin is dynamic. Miners respond to incentives. If fees dip too low, block space fills up, and fees rise—no central planning required. It’s a self-adjusting market.
As for Lightning exits, closing a channel costs one on-chain tx. That cost is amortized over time and traffic. If the mempool is full, you planned poorly or waited too long. Exit is always possible; it’s just priced like any scarce resource.
And no, #Bitcoin doesn’t rely on “price up forever.” It just needs enough value to outpace attack incentives, which adjust dynamically. Attacks, if attempted, create fee spikes or price surges, restoring the balance.
Bitcoin’s layer 1 is expensive, slow, limited — on purpose. That’s its guarantee. Scaling happens above it, not within it. That’s not feudalism, it’s voluntary hierarchy on neutral ground.
Cheap base layer security through permanent inflation like #XMR’s tail emission isn’t sustainable. It’s just stealth dilution. Bitcoin’s model requires planning, not tweaking. And it’s working, whether you like it or not.