Hope,
History has seen plenty of scientists who have held conflicting opinions based on very different reasons than those listed above.
If there have been such "scientists", then their opinions were not scientific ones.
In some cases it has been to do with the fact that the new discovery has contradicted existing scientific knowledge, in other cases it has occurred because other, similar experiments have produced different results thus casting doubt on both sets of results. It happens, Shakes. Science isn't as simplistic as you seem to want everyone to understand.
No-one says it is "simplistic", but we do say that science is a
method as well as a collection of facts. If new findings contradict previous ones or similar experiments produce different results then the people involved can go back to the scientific
method to figure out which has the model that best fits the available data. Of course new and different findings occur all the time - that's why people
do science rather than pack up and go home on the basis that it's all sewn up already.
Now compare that with the "facts" of religion - no evidence, no logic, no method for verification, no anything except for
opinions (and often certain and unchangeable opinions at that). And when two opinions conflict, as there's no method to arbitrate then the protagonists have schisms, and often go to war after that.
However much you want to go nuclear - "ok, I'm guessing but so are you" - to cover the poverty of support for religious "facts", you're still flat wrong to claim equivalence because science has a
method to support it but religion does not. That is, they are fundamentally and qualitatively
different things and not in any respect in the same epistemic category.
And if you failed to make that difference clear to your pupils, then you were a bad teacher.