Let us cut to the chase.
Think back to the day when you first discovered that you were a meat robot without free will, without freedom, and without dignity. Did the discovery fill you with awe, rapture, wonder and gratitude?
For, if not, the discovery is false. Truth is majestic and majesty provokes awe; truth is sublimely beautiful and beauty provokes rapture; truth is startling, because it shatters the lies we tell ourselves, and the bright surprise leaves us blinking in wonder; truth is a gift of prized above all price, and gifts provoke gratitude.
If the discovery of material did none of these things, either your reactions are mis calibrated and do not reflect reality, or your discovery was not a discovery at all, merely a falsehoos you have yet to test with due rigor.
So? What was your reaction?