Unfortunately, I do not believe these ridiculous university tribunals will come to an end anytime soon. In fact, I think the problem will get much, much worse before it gets better. They are a symptom of a much larger problem.
Without distracting with any specific cases, it's very clear that the modern world is shifting away from the presumption of innocence. This, combined with an internet that remembers forever and a total disregard for free speech, will have predictably disastrous results. The set of punishable behavior is growing wider every day, whilst the standards of evidence are becoming shallower and shallower.
It's infuriating that every major US news site is being flooded with stories about increasing loneliness, plummetting sexual activity, increasing suicides, etc., but seem more than happy to contribute to the new character assassination of the day. Has it clicked for anyone yet that maybe today's youth are becoming shut-in's because they have a brain, and they know one mistake can ruin their entire life?
The commonly repeated reasons for this status-quo are pitiful.
Journalists aren't part of the judicial system, so it's alright if they pick a side without physical evidence --- as if that somehow makes their claims more likely to be true. Does not caring about science make a person's scientific claims more valid? Why even care about the news if the news doesn't care about the facts?
The 1st amendment applies only to the government, not private institutions --- so what? Is having a closed mind now a desirable personality trait? I'd hope that private individuals are working to preserve free speech as well, even if they aren't forced to do so. Besides that, many of the private institutions that this argument is applied to are in fact receiving special government funding / support (universities are a prime example, large payment processors are another). Can the government freely disregard your constitutional rights as long as it uses a private-sector middle-man?
/rant