Of course we shouldn’t lock someone up based on an accusation but courts are imperfect. Many people are convicted of crimes they did not commit and other crimes are difficult to convince people on. It’s also highly unlikely Gaiman will ever go to a criminal trial over this, like so many other people who commit sexual assault. That’s why you don’t wait for a conviction to support women.
Estimates of false accusations are usually under 1 in 20. This article claims 2-10%. why would you default to that position? Again, we are not a court of law. You do not need a conviction to make up your mind.
Regardless, the evidence presented so far is more than sufficient for a conviction. In the Gaiman cases, we have multiple witnesses and contemporaneous evidence for both women. It’s not just 2 random people making claims. Why would this be a vast conspiracy of 2 women who faked contemporaneous evidence and both have multiple witnesses and physical evidence? What evidence do you have that all of their evidence is fake?
Edit: let’s go one step farther. The 2 women have witnesses and contemporaneous evidence. Gaiman made a claim that one woman had a memory disorder, which has already been proven false. Not only are you siding with the party with no evidence, you are siding with the one whose only evidence has been debunked within hours. Again, why?