Wanting to make some quip about “blind eyes” but feel it would not be conducive to the debate.
It’s a simple case of supply and demand, there is a market and people will pay. Therefore, someone will want to satisfy that demand and therefore ’employ’ people to be part of the production process and someone will make a profit.
Be grateful to the porn industry as without it you may not have the function rich internet that you do today. Many of the things we use every day have their development roots in people getting their digital jollies online.