To be fair, not everyone likes to be waited on when they're sick. Some people find it annoying to be consistently woken up by a SO when they're trying to sleep/recuperate. He could still stream and check in with her occasionally.
I mean, he won't, but I wouldn't shade anyone for doing this if that's what their SO wants.
ETA: Yeah, hopefully if that's what she wants she doesn't have to listen to Phil screaming all day on stream. Then again, wouldn't be surprised if Leanna invested in a pair of ear plugs long ago.