You're kidding yourself. The Left is going to go absolutely insane over this if it holds and is announced as a ruling. In fact, it will probably begin long before then. That was the intention of one of the Leftist Justices who leaked the draft. You are partially correct about damage to the Republican cause. This issue will turn out the ghoulish base in higher numbers and probably cost the Republicans, control of the Senate, but even that isn't guaranteed. Americans are about fed-up with the chaos, looting, arson, and such barbarism that surrounds Leftist "protests". If your Party coordinates such madness in response to this ruling then even the political advantage may be lessened or lost. So, by all means - raise hell, loot, burn, and destroy in support of the right to murder babies.