Well, I did come to that in the article. Maybe later, pick up where you left off. But, in case you don't, I will tell you. A person can believe anything, and that makes it true in their mind. Now, that belief can be false, of course, but in order for a proof to work against that person, that person must accept it to overturn that wrong belief in their brain.
I asked ChatGPT-4 if there existed an objective truth. It said it depends on your viewpoint you hold. It seemed to hold this as equal to a religious belief.
So, this conversation with the silicone beast has forced me to change my approach to theists. I don't know what it will be going forward, but it will assume they are right and work of whittling away at the edifice until it cracks.