I've seen that video, seen all the bullshit "your brain on porn" and personally tried abstaining from porn and masturbation myself.
I currently have >200 GB of porn and wank daily, searching for more (read: new) porn fairly regularly.
If there were any evidence it was unhealthy for me (both through my own experience and through science) I would be completely on board with this shit.
Seeing as there's no merit to it, and I feel no better/worse whether I've spent hours watching porn and wanking or haven't done anything sexual in a week, I won't have a bar of it.
Lots of things activate dopamine, that's got nothing to do with neurotoxicity or even brain health (though addiction is another story)
Show me some proof that the rate of impotence is caused by porn. Anxiety causes impotence, and there are higher numbers of people 20-24 diagnosed with anxiety disorders than ever before.
I'm sure I could come up with many other contributing factors if I weren't so apathetic.
If abstaining from porn/wanking makes you feel better, chaste your heart out..
I am just sad that today, in 2014, the focus is still on men's pleasure and not the increase in degradation and violence towards women in mainstream porn.
I watch very few mainstream producers (evil angel/jay sin) as I'm a sub myself, but the power play is getting worse in the mainstream.
Now of course you can find much "worse" things without even looking, and that's not my point - My point is:
With harder/more domination and degradation being the norm, and more people learning about sex from porn as opposed to people... well white men are destructive enough as it is.
I feel for the future women of the coming generation.