Does this mean porn causes irreversible damage in the brain or is he wrong?

"Does this mean porn causes irreversible damage in the brain"

The brain is plastic and is always changing. Depending on what you do. Taxi drivers have great coordination and memory. From years of using that part of their brains. Mathematicians brains are larger in the area that is responsible for being good with numbers.

I didn't watch the video because it was over 30 minutes long. Maybe you should have mentioned at what time he talks about irreversible damage during the video.

Either way, to suggest that porn causes irreversible damage might be true to some extent. But generally we know that damage done by porn can be undone for the most part. To say that your brain goes back to 100% normality would probably be unlikely. We know for certain that it can be undone otherwise everyone that got PIED would be stuck with it for life, that isn't the case, everyone who reboots properly will get their erections back if the problem was porn. If they don't get their erections back it was likely porn and something else that caused it.

So to answer your question using what I've read myself, I'm no neuroscientist and to be honest, I don't think neuroscientist even know the answer themselves. How I would answer it is like this though, the majority of the damage can be undone, but will all of it 100% be reversed? No probably not. Maybe each individual will have lingering fetishes that he or she would never of acquired had they never used Porn.