No, it doesn't make sense.
Those women aren't just telling stories, those women are publicly accusing someone of a crime. More than likely hoping someone takes it as legitimate. They need proof the crime happened more than ever now that it's on the net. Without any proof the allegations open up the accusers to being sued for slander and libel. Something they may be aware of when their identity is conveniently hidden.
And if these are indeed false allegations, these men might have their lives ruined over nothing. The public may hold trial on them over the net. Treating them as guilty before being proven innocent. There's also possible legal consequences such as malicious prosecution and false imprisonment.
There are very serious ramifications with these situations. Probably more than what I've mentioned in this 2019 landscape. So proof is important in this kind of situation for possible victims on either side.