Well it would have to be something that justifies it. And I can really only think of one thing. Online just doesn’t really hold any appeal.
But if it’s actually “a thing” that there are cuckolding parties, bringing together multiple couples w/ select single men (and I do like believing so!!) I can see how the energy in the moment, in that charged and erotic an environment could really spur the impulse. Also that a feeling of solidarity and shared identity with other cuckolded husbands would make it natural enough to act on the commonality of our arousal in the most normal way there is, albeit in that rather unconventional setting.
I think it would be empowering, in a way, to go through that rite of passage with other like-minded first time husbands but I think it would take watching our wives in action together, supporting each other, forging that bro’hood, as it were😆, to make it acceptable for me. So yeah, I can see that.