Nowhere does the context enforce the Calvinist interpretation on 2 Peter 3:9.
That’s a false line of thinking, my friend. There are conditions of the faith that need to be met in order to not be in hell and to then later perish in the Lake of Fire. Not everyone meets these conditions of faith to be saved because of their own choosing and not because GOD forced that decision upon them. God is not willing that any should perish but that all should come to repentance. If this is referring to the Elect then how can they be in danger of ever perishing? In Calvinism: The Elect cannot perish, and the Non-Elect cannot repent.
Ah, yes. The standard cookie cutter reply by Calvinists.