OPINION: PAP grassroots and supporters spreading bigotry?

The Alternative View Facebook, 9 Oct 2014

PAP Supporters are calling for Han Hui Hui's citizenship to be revoked.
The last we checked, the Constitution grants fundamental civil liberties to all citizens, whether new or old. This means Han Hui Hui is entitled to her right to protest within Hong Lim Park as the law prescribes.
And if we look back in history, we can also find a parallel for these PAP supporters' action in the Nazi Third Reich, specifically in 1935 when Hitler passed the Nuremberg Laws depriving Jews of their citizenship.
So who is spreading bigotry now? Link