Or will this be another case of if “they don’t see it by now they never will”?
I think there was a “time of grace” in 2011-2014, but for most who stuck around past that, 2 Thessalonians 2:10 applies:
“…because they receive not the love of the truth, that they might be saved. Therefore God shall send them the operation of error, to believe lying.”
[10] "God shall send": That is God shall suffer them to be deceived by lying wonders, and false miracles, in punishment of their not entertaining the love of truth.