Yes, the point is that we have to wait until next season starts to be sure about this. Because if we just speculate, it will only make our assumptions even more uncertain.

In addition, Liverpool will play Crystal Palace in the final of the Community Shield competition tonight. I think this match will be quite exciting, because Liverpool will definitely field their best squad. Liverpool will certainly not underestimate this match. Therefore, with that in mind, Liverpool will undoubtedly showcase an extraordinary performance to secure victory in this match.
Given that, I will bet on Liverpool in this match. I am confident that Liverpool will win this game. I believe Crystal Palace will struggle to match Liverpool’s exceptional performance. Thus, Crystal Palace’s chances of winning this match are quite slim.
Image source: GoogleLiverpool greatest down fall will be underestimating this crystal palace side, just look at what happened between them and Manchester city at the fa cup finals, that's alone is a very big lesson that Liverpool has to learn from because being complacent against a smaller opposition like this is the worst thing they can possibly do to themselves.
Though I expect this game to be a really fascinating encounter between them, but as expected, Liverpool are the clear favourite here, but I wouldn't be that too surprised if crystal palace pulls a shocker the way they did against Manchester city last season because they are expected to seat back and defend deep, and we all knows that Liverpool will struggle to break them down if they goes that route, but if Liverpool can get an early goal, it will break their resolve which will make everything easier, but nevertheless it's a game we are all going to enjoy because a trophy is at stake which I am confident that both of this team want to take that winning momentum into the new season
Liverpool are very informed and I believe they will defeat Crystal Palace Liverpool usually don't joke with trophies no matter how small or underrated it is so this match Liverpool will win and I'm betting on it, just like you said Liverpool should not underestimate Crystal Palace because when a team underestimate the other small team it most times cost them to lose to the smaller team, over confidence makes players not to perform or put in their best, Crystal Palace may only win Liverpool if Liverpool underestimate them too much and thinks that they can win them even with less effort.
So I will advise Liverpool to put in their best in this match no matter small a team is they should not underestimate them, I know Crystal Palace will also do their best to make sure they defeat Liverpool but I'm not seeing that happen because Crystal Palace don't have players that can penetrate Liverpool defense and score, Liverpool has a very strong defense and in order for Crystal Palace penetrate them and score they need to have a very good striker which I don't think they have.