If someone doesn’t understand the difference between swearing at and swearing around, that’s a shitty environment. If I say, “that was a shitty fucking outage” I am using some filler for emphasis so my mouth can catch up to my brain. If I say “you’re a fucking asshole” or “don’t be such a removed” or “that’s fucking sexy” I am not being professional and I deserve some training on how to not be an ignorant walnut. Even with swearing around, I do think it’s smart to limit yourself to damnation, defecation, and simple fornication rather than gendered swears. There are also some places it’s not wise to swear around, such as client-facing roles because many of the people you will see don’t understand that swearing around is not swearing at.

I once lost a job after the onsite interview. I wait to swear until I I hear them swear. Apparently my use of “fuck” meant I was going to blow up and be a terrible person to my peers. Two years later I started running a department doing the thing I was interviewing for and my staff tends to be fiercely loyal. I’d argue my swearing speaks for itself and have shaped my professional attitude toward swearing around around this experience.

I work in tech and I’m quick to police my language if necessary. I’m also concerned about relative comfort (eg I try really hard not to blaspheme around some Christian peers). I do not swear at people. I do not work in a super corporate environment. YMMV.

I like study (you can find the full article online) and I think there’s been more research down this path in the years since.