For instance, English is not everyone's first language, and punctuation really shouldn't be a reason to object to a question. A very light edit can fix that very easily instead of a mean comment. Likewise, if people are objecting to a specific image, then maybe find a different one.
google.com/search?q=artificial+womb brings up a lot of images that bring the point across just as well. Rehashing isn't the worst thing, but maybe something can be changed to show that it's different.