That's a gracious viewpoint.
I think the role of luck is underplayed in sport. I know it evens out over a season, but a single game often swings on a lucky break. When City beat Liverpool, the first chance felĺ to Salah and his shot bounced out off the post. If it had gone in off the post, the game would have been totally different. City may still have won, but not so easily.
Good managers can pick players and tactics that shift the odds slightly in their favour, but they can't eliminate luck altogether. I think it was Bill Shankly who said, "I'd rather have a lucky team than a good one."
In any single game, luck can play a huge part.
Sorry. Forgot to add "Well done, Saints!"