Chelsea was lucky enough to scale through to the finals and they made the club proud by defeating the best team in Europe at that moment. I believe that Enzo Maresca used this victory to send a message across to other clubs that next season wouldn't be a joke for the blues. It's good to appreciate a club when they perform brilliantly.
Don't be salty bruh. Calling a club that managed to get into the final with their hardwork just by luck is telling me if you can't accept Chelsea's victory. Win is win, trophy is trophy.