Good morning Outlaw,
What happens to the people who are not satisfied with the Evidence Presented that God Exists,when YOUR "Time Line" is met?..
What happens to the "Non Believers"?
When those in authority call to God for help over the consequences of the climate crisis, He will respond to abate it. That healing of what has been a potential nemesis will be impressive to everyone - and if that does not convince people, then it is likely that nothing will.
There are and always have been non-believers and non-believers - the latter simply will not "believe" because they don't want to be, as they see it, beholden to a superior authority in the Heavens. The former are sincere in their non-belief. Sincerity is the key.
When God intervenes, all non-believers will remain alive - God will not destroy at the hour of His demonstrating His benevolence to us. As for those who die at Armageddon, it is their unbreakable belligerent attitude which prompts them to fight against the Christ - many will be believers, but just want to be independent anyway.
Attitude is everything. It may seem like a strength, but in truth it just telegraphs weakness.