Call me crazy but I'd argue that masturbation and sex-positivity is actually pretty damn important to learning how to be happy alone.
Being single doesn't me an being a monk or depriving yourself of nice things.
Take yourself and friends out to dinner and movies, buy yourself and your family nice gifts, and yes, learn how to sexually satisfy yourself too without shame and negativity.
The idea that you can't enjoy your sexuality without a partner is kind of depressing. Sex-positivity is empowering.
Porn angle notwithstanding, if nothing else, this should be taken as a sign of the fragility of the Fediverse, and a warning that server communities which are only administrated by a single person (who could get hit by a bus at any time) can disappear in an instance. In order to make the Fediverse more robust against stuff like this, we really need servers and communities to have at least 2 admins with the necessary level of access for handling unforeseen circumstances. A single person going MIA randomly shouldn't be enough to take down an entire Fediverse instance. (I saw something similar happen with kbin, when one day the site just... went down!)
Now when it comes to the porn side of this, this is also kind of bad news for Fediverse adoption since there are a lot of sex/porn/kind-related communities on Reddit, and now we are kind of without a lot of that stuff.