As one of the developers of the new system and having thought about this a bit, I believe this is a good idea for both Olympus and the OP team moving forward. Here are the points that most resonate with me:
1. The new system is essentially a permissionless OTC market creator. At its core, it enables anyone to create a market to exchange one asset for another without requiring external liquidity. When viewed from this lens, there are a number of different products that can be built on top of it, not just the "Olympus-style" Bonds as we know them (I call these Repeating Dutch Auctions or Continuous Dutch Auctions - CDA was previously used by Paradigm to refer to a different mechanism so may be less clear). Examples include a dutch auction NFT mint, token launches, collateralized bonds, etc. However, a number of these products are not related to Olympus' core mission of creating a decentralized reserve currency; therefore, it doesn't make sense for Olympus to use cycles/pay to develop these kinds of solutions.
2. As its own protocol, the Bond system would be similar to a "hyperstructure" with very low or zero fees at the platform level and allow front-end operators to charge referral fees to markets that they route traffic to, similar to Liquity. A neutral protocol that provides infrastructure for this type of financial primitive will allow tokenized payouts to concentrate in the same asset for equal products. A different way of saying this is that allowing anyone to build off the protocol with no fees removes the risk of forks/vampire attacks and providing network effects for tokenized payouts like more liquidity. Similar to UniswapV2, the permissionless nature of the system makes it a potential target for forking. Instantiating the system as a neutral protocol with no/low protocol level fees removes two motivating factors to fork it and focuses on network growth. The current 3.3% fee model is not likely to be competitive in the future. Other offerings that achieve similar outcomes to OP have come out since that structure was put in place, e.g. Porter Finance and Solv Protocol, and others are being built, e.g. Concave Finance. Therefore, past/existing revenue streams from OP should not be taken as a given for Olympus. Significant work will need to be put into continued innovations on front-end applications (as one in the larger ecosystem), business development, and differentiated services (such as white glove operations and marketing) for partners to continue justifying that type of fee in the market. This will likely require more investment in the near-term than revenues generated by the current service given market conditions (not including development of new products). A separate Bond Protocol allows the team to raise funding to support these efforts instead of Olympus paying for them.
3. The protocol has been developed with Olympus' requirements in mind. All of the types of bonds that Olympus issues (reserve, inverse, and OHM-OHM bonds as well as both fixed-term and fixed-expiration vesting) can be handled by the system. Additionally, the "callback" functionality of the Bond system would allow Olympus to update custom payout handling logic as needed without changes to the core protocol. Since Olympus operates its own interface for bonds and the protocol will not charge Olympus a fee at the infrastructure level, Olympus would not be charged to use the system. Essentially, Olympus doesn't have any operational disadvantage by spinning off the system and has ownership in the new protocol to benefit from the up-side of growth in existing or new market offerings.