Investing strategies (yield farming, token investment, high risk/return investment, green Investment etc. ) are complicated. So having a professional community (DAO) focussing on those strategies is very helpful. The members of a InvestingDAO vote on the best investing strategies and based on the votes the staked money in those DAOs get distributed to those strategies. The stakers in those InvestingDAOs get a token which represent the % stake they have in the DAOs assets, which they can burn to redeem those assets.
Those InvestingDAOs can be made out of different professionalDAOs (researchDAO, financeDAO, marketingDAO etc.) Perhaps soon there will be a job market for DAOs.