Unless you are a personal assistant, your job probably is not to "make the life of your hiring manager easier".

You have responsibilities, which ideally should be stipulated in some form in a contract, and if you are vaguely senior they hopefully go beyond "do whatever steeve needs to feel good".

I would argue that it is in fact your manager whose job entails making your (and your peers) professional life easier, by identifying the roadblocks, escalating problems if need be, etc...