When you win the premier league, people can definitely overlook other cups, it is not that important. The UCL one was the one that hurt the most, because nobody cares about FA cup and certainly do not care about EFL cup, those are things that big six teams that have bad years could focus on. Like if Chelsea or United or Spurs won it, because they aren't going to win, that would make sense but Liverpool do not need those.

UCL could have been lost too, they don't need to win it, the part that hurt the most was the way they lost it, when they could have won. When they are celebrating their title, they will not remember the things they lost this year, they won the most important one for them and on their managers first year, that should be good enough.