As someone that doesn't support (nor consume) pornography:
The issue with sex work is the actual job. It's selling your body, it's letting people use you for money. It is not just performing a task like picking fruit. It's having thing inserted into your most private areas.
And I am 'selling'* my brain, my words, my voice, my hands, my face, integrity and to an extent also name ...
(*in a rather similar manner as sex workers are 'selling' their bodies, I guess. Which is of course a fairly inaccurate and imo probably intentionally loaded term but that's an other discussion.)
Anyhow. Trying to outlaw porn or sex work would be as reasonable and considerably less successful as trying to outlaw alcohol, drugs. Or the internet... It won't work.
It's most likely as old as humanity herself and what we ought to concentrate on is holding providers accountable, regulating the industry as well as possible, offering support to all sex workers (male and female, btw), enacting comprehensive legislation in regards to human trafficking and victims (especially in conjunction with international partners)....
That's at least my opinion.