I'm supportive of the OIP. The aspiration behind most of the whitelist is pretty clear. Eg. we should have an interest in the gov tokens of the stables we mint against.
Just want to add 5 cents for caution.
Investing the treasury into (eth) dapps/DAOs should be compared to just increasing ETH or staked ETH backing as a passive strat. The test of diversification is if these gov tokens outperform ETH in the long run (dividends + price), since we do take additional risk with them, the stable coin banks excluded.
Fairly strong argument to be made a 'central bank' should just stay passive in their exposure. In crypto I think that means the native token as an index, since it does benefit from all the activity under it.
Just something to track like a hawk (eth vs strategic portfolio performance).
For further managing risk we'd have to hold other platform native tokens. Understandably we are not there yet other than what was already decided with wBTC.