Thanks for the post Sarah!
I think this proposal is very tied to the inflation discussion that Doug raised. This is because the treasury fills up with 10% of the LPT issuance every Round. Inflation increase has also increased the rate of LPT to the Treasury. If inflation slows down, Treasury replenishment will follow suit. Both discussions should be considered interconnected and even the proposal could be merged together for the sake of simplicity if a consensus is reached.
Totally agree with @honestly_rich, this is a call to promote more active builder participation that can contribute to the growth of the ecosystem at the same pace that the Treasury accrues LPT.