this is absurd. these people are reactionaries. they should know that false accusations almost never happen and if they act in good faith they'll be fine. instead they're going to professionally penalize women. classic.
For something as serious as rape it's 2% to 10%, for something less serious it would likely be higher.
Most workplaces don't feature many accusations of rape, real or false, so a 2% rate for all of life doesn't seem particularly relevant.
That’s just accusations that make it to court, too - the numbers that are settled behind closed doors are surely far higher.