That behavior is sexual harassment and it is wrong. But it is a wrong behavior and not wrong content. Millions of people are able to use pornographic content without harassing others. Before the Internet, men would harass women with nude calendars. There is a difference between behavior and content.
Lets have some common sense.
Not everything that comes out in a web page is edifying. Some of it is degrading to others. As an adult I don't want to see it. I'd prefer my children get their sex and relationship education elsewhere. If you don't want to look at the stuff, then ignore it.