He's 100% correct except maybe the CL. Cups fan be fluked while league requires consistency.
Exactly - when we won the Europa League in 2017 we were so lucky with both the draws and all our main competitors going out against underdogs.
Rostov had a really bad season in Russia and ended 11th after qualifying for E.L after finishing 6th the season before,
Anderlecht ended 3rd in the Belgian league
Celta Vigo were well at the bottom half in Spain when we played them and lost 50% of their games that season
And with all due respect to Ajax - it's not the worst team to play in a final as they were extremely young and inexperienced. Talented yes, but filled with 18-21 year olds.
So a bad Russian team, a good Belgian team, a really bad spanish team and a young but very talented dutch team.
Compare that to playing Real Sociedad who are 5th in Spain and Milan who are 2nd in Italy.
You can go very far in a cup by being lucky,