I have personally liked Pratik in love school, ott and whatever I have seen of ace of Space. He had spark of a good contestant but he is ruining it with his fake personality and not being genuine. He clearly constantly fights only for footage and it makes no sense or point at most times. It's like if other group tries a conversation he has to loudly shout n fight no matter what. When Asim used to fight it made sense, when Nikki was being selfish it was her game but her personality as well n she was anapologetic about it. Even Prince was the most aggressive contestant but that season dint work bcos ppl connect with genuine fights not fake for footage fights. When Nikki used to do that we got real reactions from other contestants but with Pratik all know he is faking it for footage as well so obviously they dint react to him strongly. Eishan used to get very angry with Pratik n Pratik would laugh which clearly meant he likes to fake fight.
Also Pratik clearly seems somewhere an emotional person so doing something like Akash Dadlani or Nikki Tamboli doesn't fit well. He who himself told Divya in ott that bcos of you Aapsi Sehmati nahi hoti, who himself did aapsi sehmati with Neha to nominate Nishant n save Shamita does all this fake things it doesn't sit well.
Umar is extremely aggressive as well in task but overall his genuineness is seen.
Pratik told Neha how his fans after coming from ott told him to stand up against KK n fight him strongly so that's why he is hell bent in ruining his genuine bond that he had before show just for fake footage.
S11 S13 ppl had genuine bonds made inside and they started on an equal foot as contestants without outside influence where as here we do have good contestants but they can't form bonds as they already have done a whole season of ott and that bond in unshakable.