The problem isn't Stan not getting evicted, now that they have brought Archana back they had to justify this incident too. So, it was expected that they wouldn't evict him.
The problem is, Shiv mandali were jumping on Archana last week, were saying how they are unsafe and stuff, were arguing when Salman announced her comeback but were all silent today when it came to someone from their gang? No-one strongly pointed this out, not even Shaleen or Priyanka. Priyanka, Ankit didn't support Archana's violence, but they did support her when they got to know about the provocation & planning angle. But today's incident was different, there was no provocation whatsoever. How can these two incidents be equated??
Everyone was so busy shouting at each other, that no-one could point out the basic difference between two incidents logically. Ab toh everyone will beat someone and will give Archana's excuse and bigg boss will justify it too. What nonsense!