CDPR isn't going to abandon Cyberpunk because of all this drama. CDPR will flourish again, and so will this IP. By the time this actually makes it to a courtroom, the game will already be in a vastly superior state compared to launch. They won't lose, they're going to win. Even if they lose the lawsuit, they will still win so long as they support the game. Considering that the game is printing money right now, the future may be rocky, but it will be bright for the devs and their work.
This isn't even making it to a court room.
At worst it'll be settled out of court to avoid a long protracted legal battle where only the lawyers get richer.
The stocks are on a steady rise since they dropped and if CDPR fixes the game this lawsuit will have nothing going for it.