No doubt; I know who you are talking about. And I suspect it is of these progressive warrior children who are the ones I have received more than one account, who drop F bombs and other bad language outside of GA and presbytery meetings. It would not surprise me a bit that troll manners on social media equate to this. I'm not saying conservatives can't be profane but not of those who truly (not hypocritically) take a strong confessionally reformed view of doctrine and manners.
If it was just some young guys who got a little carried away or whatever, it would be one thing, although it is still not excusable. But the ringleaders seemed to be men in their 50s, if not older. It brings Q. 151 of the WLC to mind.