When TRP’s go sky high channel make money hands and fist, they can spend money to keep it going even if they gets blamed for showing bias.
Purity of a reality show these days or authenticity of being honest don’t matter any more, Controversy these days captures the most attention and final results can be skewed to milk further social media attention and talk.
So judge the show yourself and forget who wins or loses the trophy. It has become meaningless as majority is complaining about the clear bias for a particular contestant.
It’s your own likeness for a housemate or their contribution in your opinion kept you watching the show is the true winner.