It should be totally fine to question the objectivity of scientists and the power structures in scientific institutions. The physical laws of the universe are objective, but human beings in any context are not. That includes with regard to science. To some extent, the supposed objectivity of science has given a lot of extra cover to very subjective and eccentric approaches to exploring aspects of ourselves and the universe around us.
People will only follow you if they see you're ahead, are convinced you know the route, trust you, and want to get there too.