Aave has introduced a temporary proposal titled "Focussing the Aave V3 Multichain Strategy" to adjust its multichain deployment approach. The proposal includes three key measures: increasing the reserve factor for underperforming chain instances to boost revenue, closing low-income markets on zkSync, Metis, and Soneium with annual revenues between $3,000 and $50,000, and setting a minimum annual revenue threshold of $2 million for new deployments. The proposal highlights the high costs and risks associated with multichain expansion, emphasizing a focus on high-yield networks. Aave plans to evaluate the performance of low-efficiency instances over the next 12 months to decide on their retention.