Also Democrats: Ve shall round up und eradicate ze undesirables from society!!! Ve shall put zem into ze camps and ve shall enslave them to benefit ze superior class!!!
https://fxtwitter.com/lastreetcare/status/1806869510483476829
Ok so you can acknowledge that impeachment has already been tried and failed. If the consequences for doing a thing are already applied, there are no consequences for doing a thing.
The difference is, I don’t think it would fail in the scenario you put forward, so there would be a consequence. Now if we assume it’s biden, and he’s unlikely to see out another term even if elected, maybe the risk/reward ration swings enough to make it a realistic possibility, but in general I suspect a president assassinating multiple supreme court justices would lead to them being impeached successfully in short order.