1Jn 2:2 and He Himself is the propitiation for our sins; and not for ours only, but also for those of the whole world.
If Christ was the propitiation for the ALL of the sins of EVERY person who has ever and will ever live, then EVERY person who has ever and will ever live, will be saved.
As Augustus Toplady wrote in that great hymn:
"If Christ my discharge has procured,
And freely in my place endured
The whole of wrath divine—
God will not payment twice demand,
First at my dying Saviour’s hand,
And then again at mine."
Now, Silverhair, if you want to the make the case that EVERY person who ever and will ever live will be saved, then have at it. I'm ready to see you make that case.