Apparently, look at James Gunn. Disney just iced him from any involvement in the next Guardians of the Galaxy sequel for jokes about paedophilia and rape he made in the past.
Although in that case, that was an alt-right trolling revenge attack led by Mike Cernovich, the same guy who got Sam Seder briefly fired as an MSNBC commentator for some of his past tweets before the backlash resulted in NBCUniversal researching Cernovich (which Disney didn't in the Gunn case) and realized he wasn't very credible, and in both cases was so-called "revenge" against Trump critics. In this and other cases, Cernovich did it to silence people who criticize his ideology. A debate over Gunn's misfired attempt at edgy humor can be made, but the way it came out and who brought it to the surface was more of an attempt to chill free speech.
West's issue was more of a failure to realize that improper conduct occurring during worktime, even if it doesn't involve another employee, can backfire.