What if you're consistently doing good work but have zero visibility? Then years down the road, you notice a trend of people around you getting promotions/raises/bounses more often than you? The same people that slack off & lack integrity; to name a few. As a human being with emotions... can you honestly say you won't feel resentful in your moment of realization?
I am asking as someone who's been in that situation more times than I care to admit... I do good work for myself and for the sake of doing good work; I take pride in the work I do... but as most of it was never communicated, no one knew about it and just took it's results for granted; I was bypassed for raises, promotions, etc... Was it worth it? I can't give you a answer... it's a very conflicting place to be.
I think people have an obligation to share the work they do, especially if it's interesting or impactful. Because if you don't, then generally no one else will.
Granted my role is very crossfunctional, but I think it's pretty unusual to be consistently impactful working in your own silo. So boosting my collaborators gets me the visibility benefits, without feeling insincere, and contributes to a work culture that is collaborative and supportive.
For context, I lead an analytics team at a FAANG company.