This is true. Regarding science and spirituality, failing to prove something doesn’t disprove it. We might not yet have the required means for its detection and measurement. The quarrel is being made by those who prioritize financial gains than finding and spreading unbiased facts from each party.
On the other hand, the more one studies sceince the more he realizes there are more to be discovered, and that every answer raises many questions. So I believe that the unbiased scientific mind shall be more flexible and open to every possibility.