It is a moral imperative to make sure that short-sighted class warfare does not cut off the nose to spite the face by destroying this work under the guise of egalitarianism, because we can not turn on a dime and immediately grant it to everyone on day one. Yes, the rich will get it first. We need to ensure that market mechanisms remain functional and that they end up subsidizing the research the rest of us need. If we build gates and walls, they'll just end up captured in a heartbeat. Don't let them be built.
(Once the market has chewed on it and made it as cheap as possible, consider subsidizing it or something, but for the love of Life itself, don't break the market and destroy the research before it even happens. Seemingly suboptimal situations may need to be relatively briefly tolerated to make sure this happens at all.)