There's something that someone said about the ramming scene in "The Last Jedi" that's stuck with me, and especially comes to mind with Pike's situation in light of Discovery; we don't live there. None of us are certified space pilots or lightspeed engineers from Star Wars, so we have no ideas what circumstances are required for what happened in the movie to happen, or all the reasons you may not want to do it, so let's trust that the space-admirals know more about how to be space-admirals than we do. Likewise, none of us are Star Trek doctors, nor have we examined Fleet Captain Pike. We can't diagnose him, or figure out what treatments work, so let's just trust that his doctors aren't incompetent, and there are good reasons why he's in the place he's in.