Have you ever come across thalidomide? Or asbestos? Or smoking? Or a laundry list of other such, some even genuinely well intentioned interventions, that have caused a small benefit yet a great harm which was only discovered half a generation later at times. I’m not even talking about the known harms caused in the name of profit.
With this, it would be kinda silly to say we haven’t been wrong at all for the past 120 years. I’m not knocking being wrong either, we can often learn much more from failures, especially failures of others if we are really smart. Science (of all kinds) has, does and always will progress in a trial and error, haphazard fashion despite all grand standing to otherwise. To deny others that same opportunity is hypocritical and ignorant.