You are being unfair to the girls. The reason being, most of the tasks designed by BB was based on physical strength. So it was pretty difficult for not only the girls but also guys like Sid dey to cope up and take the limelight. Beginning of the show is pretty important.
then had some non physical tasks but still physical tasks continued. If there was no physical strength tasks, both Shukla and Asim would struggle in the show.
There was almost no endurance tasks, where girls could have gotten advantage. So ya the show was designed for some & they achieved their objectives.
Sorry to say but I don't think I am being unfair to the girls. I have seen the likes of Lopa Mudra, Hina Khan and Gauahar Khan give it all for the show. It was reflecting in their body language that they wished to see.
Competition here is not only in terms of tasks but also your winning spirit, ability to make plans during tasks, entertainment, showing all sides of your personality.
There was a reason four women won the show back to back from 2010 to 2013 and then Shilpa and Dipika did it in 2017 and 18.
Dipika and Shilpa were never good performers when it comes to tasks but they had the winning spirit in them.