As stated in the May budget, both wstETH and stMATIC pools should be (and will be) incentivized via bribes mechanism, the reWARDS Committee already initiated transferring 25k LDO to wstETH<>WETH bribe.
Anyways, thank you very much for bringing this up and caring enough to put together a proper proposal, that’s something Lido DAO is often lacking. Let’s see how other community members respond.
I personally used to think of the longtime LDO value as something less relevant compared to the state of Lido’s staking tokens, and from this perspective increasing incentives for Balancer pools doesn’t make much sense to me.