My view is that we may not necessarily know or agree on reality itself or religion but we can agree on following a materialist analysis as it clearly has predictive power and people who suffer materially need a material solution
The presupposition of a mind-independent material world seems justified on practical grounds so long as we exclude subatomic particles. But the emergence of quantum physics has interesting philosophical implications.
Besides what the other user said, this doesn’t really change my comment at all. The inner workings of reality don’t matter when you’re cold or hungry or when your bodily autonomy is violated. These problems are material, and so are the solutions.

The inner workings of reality don’t matter when…

I’ve already granted the justifiability of materialism on practical grounds. In other words, it is a useful assumption.

These problems are material…

This is begging the question against the anti-materialist.