So what, you're hoping that potential love interests just stagnate like you and don't date and find other partners? No. This is highly unrealistic of normal young men and women.
It's one thing to become familiar and make friends with people around you, that's just the natural order of society.
It's completely another to pork yourself out in environments and situations unfit or not intended for such purposes. You ostensibly go to class to learn, not (eventually) fuck.
The problem about that is the exact opposite is happening. There is a teacher who wants to interject herself into the private lives of her adult students, have full control over how they meet, control their sexual interactions, and exert excessive influence outside of her classroom. She is attempting to force her beliefs on how people should form personal or sexual relationships, by taking advantage of her position as a teacher.
This "porking" you are referring to is not happening inside of her classroom, it's outside. The adult students should have the freedom to associate with whoever they want to, for whatever reasons they want to, as long as its legal and consenting. If any of the individual adult female students have an actual complaint of harassment, they can bring that case directly.
The teacher in question didn't personally like the nature of the associations being made among her adult students, and seeks to stop any possibility of "porking" through multiple public and elaborate means. To include attempting to indirectly shame all parties involved and force the school's hand.
I admit I didn't bother to read the link because this whole subject is stupid. If the porking isn't adversely affecting the class nor other students during class nor faculty thereof, then whatever the students are doing is of no concern to the teacher.