Countries may want to ban crypto, but good luck with that - anyone can get a wallet and join the decentralized market.
Give me a clear, data-backed overview of Arbitrum (ARB) focused on real usage and adoption - not narratives.
Break it down simply:
What problem Arbitrum actually solves and who is using it today
What use cases are реально working (DeFi, perps, etc.) with real numbers (TVL, users, volume)
Which protocols are driving most activity and why liquidity stays on Arbitrum
What role ARB token actually plays - does it capture value or just governance
How Arbitrum compares to Optimism, Base, and Solana in real usage
Any recent growth or adoption signals that actually matter
Keep it practical, avoid generic explanations, and use real metrics where possible.
End with a short conclusion:
Is Arbitrum really strong, or replaceable?