Beyond Transaction Fees
The debate over Robinhood Chain shifted on Sept. 6. It is no longer just about how much users pay to move assets. Nina Rong, BNB Chain’s Executive Director of Growth, said blockchains should focus on sustainable business models. Her point: covering immediate gas costs is not enough. Networks need financial structures that support future development.
The discussion started a few days earlier. Solana co-founder Anatoly Yakovenko remarked that Robinhood’s 10% revenue share with Arbitrum could have covered Solana transaction fees four times over. In his view, Robinhood might have offered gasless transactions if it had used Solana. Steven Goldfeder, co-founder of Offchain Labs, pushed back. On Arbitrum, Robinhood keeps 90% of gas fees. On Solana, it would keep nothing and any subsidies would come from its own pocket. He described Robinhood’s choice as becoming a landlord rather than a tenant.
Infrastructure as a Business
Robinhood Chain launched in July on Arbitrum technology. It returns 8% of protocol net revenue to the Arbitrum DAO treasury and 2% to the Arbitrum Developer Guild. The brokerage keeps most of the network’s economics. That is very different from an app paying fees to an independent chain. It lets Robinhood own the environment, while paying Arbitrum for the underlying platform.
Rong argued that blockchain foundations have spent five years handing out grants and cutting gas fees. If they keep doing that, she said, they need a stronger commercial base. Lowering gas fees is no longer the industry’s main goal, at least in her view. The real test is whether networks can find a steady way to fund technology and growth. That could mean gas fees, revenue sharing, or other commercial agreements.
Where Revenue Comes From
As of Aug. 31, applications on Robinhood Chain generated about $2.66 million in 24-hour revenue. That was ahead of Ethereum and Hyperliquid L1 on the same measure. But most of that activity came from trading tools and token launches. GMGN, Pons, and Uniswap accounted for roughly 88% of the daily total. That seems far from the tokenized equities and lending products Robinhood highlighted at launch.
Competition with Coinbase’s Base is not just about fees. Base has been around for nearly three years and relies on wide user distribution. Robinhood Chain may have strong recent numbers, but sustaining them is another matter.
Layer-2 networks settle on a base chain while processing activity separately. That gives operators control over fees and terms. But as Rong suggests, the next question is whether this activity actually funds long-term development. The debate may keep moving, but it now clearly covers more than the cost of a single transaction.
