Is it good to have a show where the guest can lie about whatever they want unchallenged? That just selects for good bullshitters. Fox's Wallace and Axios's Jon

Is it good to have a show where the guest can lie about whatever they want unchallenged? That just selects for good bullshitters. Fox's Wallace and Axios's Jonathan had great Trump interviews where Trump where they let him drive himself into a ravine by asking tough questions.