Hey @miesz_ko , thanks for contributing!
This is definitely interesting, but in order for this to happen, Balancer must first support cross-chain gauge boosting (currently this is only possible on Ethereum).
Until Balancer launches boosting for gauge deposits, Aura has no purpose in supporting other chains because it cannot provide a boost with its veBAL.
I don’t have the information for a timeline, but things move fast so you never know 