Zaraa, less than 8% of all reported rapes are false allegations. Less than 8%.
You can always tell which side someone falls on, by whether they focus on the false claims, with the aim of blowing them out of proportion, or whether they focus on the majority of very real claims, along with a large number of unreported rapes.
Should people who make false allegations be punished? If you bear in mind that 99% of rapists walk free, because their attack isn't reported, then no. I don't think punishing the small number of false claimants is appropriate.
If you bear in mind that, of the small number of false claimants, a large number have mental health issues, or have simply misidentified their attacker, for a number of reasons, then no. I don't think giving them a jail term is appropriate.