The theory that matter is made of earth, air, fire and water seems to explain many things you can observe. But no practicing chemist takes it seriously. The geocentric model of the solar system has some appeal. But it was discarded three centuries ago. The theory of evolution is accepted by all but those who think it is in conflict with their interpretation of their Bible.
Science clearly has winners and losers.
If the currently accepted theories didn t do something right, they would have more competition. The theory of atoms won out, not because earth, air, fire, and water was proven wrong, but because it didn t help chemists learn anything. It would always explain whatever you found, but it did nothing to guide research. The theory of atoms gave chemists direction, helping them to know what to look for. Science is not done by individuals it is done by groups.