Wow, calling
India a third world country on a forum named 'INDIA forum' 🤢
And Salman Khan is the 'host' not the producer of the show. He can charge what he wants as his name commands that fee , whether you or I or anyone else may or may not be his fans that is irrelevant. This is true for any country..yes even the so-called first wold...where an auto-tuned singer like Jennifer Lopez can command millions to be on the panel of American Idol (plus her obnoxious dmeands of white dressing room, specific brand of wine, water etcetc)
Its like any job market...you get what you command and can negotiate.
As for the participants of BB...noone gets zero..they all get paid per week, a fairly substantial amount too, and probably a signing bonus. Apart from daily publicity.So noone is going out with a zero paycheck but rather with lots of zeros on their paychecks.