What should be done (moral version) -
There is no doubt Kundra should be evicted when he does this. Pratik could have been seriously hurt. Kundra has shown signs of aggression before as well and this time he has surpassed his antics. It was really dangerous.
Now, the question - Why did Kundra do it?
A - 1. Kundra did not steal Pratik's card (or whatever that was). But, Pratik has a history of doing nasty stuff with Kundra - Pratik was the one who had taken the Map (and the Map was taken from Kundra's hands). Now, even if nobody blamed Kundra for it. Subconsciously he must have felt cheated by Pratik (as he knows Pratik from outside).
2. Pratik has ruined each and every task till now. He has received no Dand for it as he claims (Shoutout to Umar saying - Bhai tu to abhi nomination me aya hi nahi hai. Tera game chalu hi nai hua hai and Ishan - Teri galtio ke tujhe daant.. aur hume direct nomination?? Ye kaafi sahi baat hai). Somewhere in everyone's mind, Pratik hasn't been fined at all for everything he has done. Remember even Karan was nominated in Week 1, when Pratik broke the glass.
3. After all of this, when in the current task, Pratik did the same thing (and this time personally against KK, he lost it). And, Karan has shown his temper issue before as well.
Now, I would say Kundra should be evicted for this. But, what about Pratik? Will he be allowed to provoke every contestant, make fuss out of a word like MF (which he himself says at least 10 times before breakfast) and charges on to people like he can intimidate them? And, he gets scolded by Salman. But what about the fine? Penalty? He has the audacity to bring that up again and again and say. Chalta hai na. Maine galti ki to apko saja mili (nominate hue). Ab apne rule tode to saza mili (downgrade hue). Seriously?? Is that comparable? And how bad it is to throw that at somebody's face saying ki mujhe bhi equally saza mili hai. Umar/Ishan ki jagah mai hota to iska jeena mushkkil kar deta.
What should be done (my personal feelings) -
Kuch nahi karna chahie đ
Tod-fod karne do in logo ko Pratik ki. Usko MF bhi bolne do. He deserves it.
Agar ye task me kuch bhi karega. Logo ke upar charge karega. Sabko provoke karega. To let him face the consequences. Idiot sala.