Does porn addiction affect your cognitive ability and leads to Brain Fog?

I came across this popular Q on Blind

[Blind] Check out this post! Constant brain fog? (Mental Health)
https://us.teamblind.com/s/tTvtKChg

Most of them mentioned Porn Addiction as one of the cause, implying ejaculation drains off essential compounds and leads to lethargy.

However, why wouldn't that won't be an issue in married people with active sex life?

Constant brain fog? Blind