Lol best joke I've heard in 2025 yet. Margins of victory are irrelevant, what matters is results. Canada has now won 73% of all best vs best tournaments ever played. Including the last 4 in a row, but ya window is closing

PS world junior results aren't a real barometer of future results, nothing ever came of the US's world junior golds in 2004, 2010 and 2013 for example. Canada also won b2b world juniors in 2022 and 2023, in a few years can I say the US's window is closing because their world junior b2b is now a couple years away?
Every best vs best in history :
1. 1972 Summit Series -
Canada win (1)
2. 1976 Canada Cup -
Canada win (2)
3. 1981 Canada Cup - USSR win (1)
4. 1984 Canada Cup -
Canada win (3)
5. 1987 Canada Cup -
Canada win (4)
6. 1991 Canada Cup -
Canada win (5)
7. 1996 World Cup - USA win (1)
8. 1998 Olympics - Czech win (1)
9. 2002 Olympics -
Canada win (6)
10. 2004 World Cup -
Canada win (7)
11. 2006 Olympics - Sweden win (1)
12. 2010 Olympics -
Canada win (8)
13. 2014 Olympics -
Canada win (9)
14. 2016 World Cup -
Canada win (10)
15. 2025 4 Nations Cup -
Canada win (11)
You've somehow managed to equate utter dominance at the highest level to Canada'a window closing, very interesting.