"They" also say that bigfoot is real and aliens made circles in their corn field.
What does the Bible say?
2 Timothy 3:16-17
All Scripture is God-breathed and is useful for teaching, rebuking, correcting and training in righteousness, so that the servant of God may be thoroughly equipped for every good work.
"God-breathed" = θεόπνευστος = theópneustos (theh-op'-nyoo-stos) "from G2316 and a presumed derivative of G4154; divinely breathed in:—given by inspiration of God."
Since our Life/Spirit is also 'God Breathed' (from Genesis), I posit that the relationship may be similar. Our life is not an enslavement to God, but a free gift of empowerment from God. Thus the God-breathed scripture may not be an enslaved transcription, but a divine illumination of understanding that is creatively transcribed by the inspired hand of a man to communicate accurately an eternal truth.
2 Peter 1:19-21
We also have the prophetic message as something completely reliable, and you will do well to pay attention to it, as to a light shining in a dark place, until the day dawns and the morning star rises in your hearts. Above all, you must understand that no prophecy of Scripture came about by the prophet’s own interpretation of things. For prophecy never had its origin in the human will, but prophets, though human, spoke from God as they were carried along by the Holy Spirit.
Here Peter explains the process himself.
Setting aside what 'they' say, what do you make of what Peter says?
(Just to tie back to your other thought, that Holy Spirit that carried him along is the Spirit of Truth.)