We mention that although we'll start with DHF only (with a substantial payroll reduction of 24% already), one of our major focuses will be to generate revenue through swaps once our multichain wallet is in production and use that revenue to reduce the load on the DHF. EVM chains have much more liquidity and swap / bridge / ramps providers so it would be much easier for us to generate revenue at that point, and we're getting close... Of course, that wouldn't be enough to self-sustain from the get-go, but we could slowly reduce our impact on inflation through a burn mechanism.
Anyway, I know there's no convincing you, just laying it all down in case it wasn't clear enough in the proposal post.
RE: Another day, Another Dollar (Keychain Proposal)