Gentle reminder that your content warnings don't need to use the #NSFW tag in particular: you can use specific #Adult tags that specify what kind of #Porn (or whatever) is in your post.
I happen to have a 20-year-old grudge against the NSFW tag specifically, and don't use it. Because WHY are we measuring our social media lives against the standards of capitalist workplaces? As I wrote in 2003, if your work isn't safe for adult stuff, consider getting some better work!
https://www.erosblog.com/2006/03/21/your-work-is-not-safe-for-sex-or-boobies/