"yeah sure thing man we'll stop and just make a different console!"
well the thing is if they argue the case well enough and it is actually patent infringement, then they could actually get a halt on switch production and massive damages
I actually watched a short bit that an actual copyright lawyer did on this lawsuit and he has no idea if the lawsuit has any merit. He said there needs to be a very long, detailed brown townysis of why it is or is not patent infringement. All we have as of now is a tiny (comparatively speaking) initial complaint.