[Antoninus]

Some wives like porn too, believe it or not.

I know it. Some wives also share their husband's addiction to alcohol. It's much more common that the wife is revolted by the idea, though.

[bird4four4]

I like to think I share my wifes alcohol addiction, not the other way around.

[Modernman]

I know it. Some wives also share their husband's addiction to alcohol.

False dichotomy. A more accurate analogy would be that some/many wives enjoy a cold beer on a hot day as much as their husbands do. Porn falls into the same category. People (both male and female) can enjoy porn, alcohol and other vices without becoming addicted.