I know it's a sensitive subject that divides opinions, hence why I'm keen to hear other people's take on it before taking more drastic action:
I'm in a senior management position at work (think: corporate setting, professional services). I know most of my colleagues' take on COVID, vaccines, masks, etc. but not all. For me personally it's a topic I'll discuss with people at work when it's either pertinent to the situation (e.g., the merits vs. risks of holding a physical meeting), when talking to people I know I don't fundamentally disagree with, or in a personal sense (e.g., "I'm struggling with X, too"). And this is what most people do here.
However, one of my employees ("Adam") is a hard-core anti-vaxxer and has turned into a bit (that's putting it mildly ... ) of a conspiracy theorist. And he's full of missionary zeal.
Adam won't stop preaching. Most of us take it in our stride most of the time - but not all. I've had to, literally, order people to get back to business topics in team calls due to Adam starting a rant and some of the other people taking the bait and a veritable bun-fight resulting.
Adam also tries to preaches to me on every possible occasion. I happen to be his boss' boss and I have informed him multiple times that a) I happen to respectfully disagree and b) am not in the least inclined to discuss this topic any further with him.
Adam especially likes to talk about this to another employee ("Brian"), who's just generally a bit of a stickler for rules and applies this to COVID, too. And Brian will be provoked into a fight. It's damaging to their relationship, and I need these guys to be able to work together. Somewhat ironically, I'm currently dealing with this mess of a team dynamic because these people's manager happens to be off sick with a serious case of COVID.
So, I'm basically inclined to discipline Adam. Not for holding the opinions he has (he's not our only anti-vaxxer) but for repeatedly disregarding my direct orders to leave the topic alone around colleagues who don't want to hear about it and thus damaging the team dynamic.
However, I don't want to create a "martyr" for the anti-vaxxers.
So, WWYD?