Al Hilal is getting boring at this point, everyone knows they are going to win the league, so while the league was trying to be more famous and get more attention and that is why they spent this much money on players like Ronaldo, Mane, Benzema, Neymar and so forth, they didn't count on the league becoming this boring.
Al Hilal very often won the SPL trophy but they won't it every season. In the season 2022-2023, Al Ittihad was the winner of Saudi League. Al Nassr also ever won the league trophy, it was in the season 2018-2019. So, this league isn't only about Al Hilal, there are some big teams in this league. The players like Ronaldo, Mane, Neymar and other top European players just make it more interesting and entertaining. There is no way that you claim this league is getting boring.
I mean Manchester City wins premier league every season and yet they are still not boring and we still watch them, so they could be maybe trying to do something like that. But if there were a lot of competitions between clubs, we could have done better and we could have seen some good results on viewership as well. Now there isn't really many reasons to watch the games, because we know the champions already and it's only October.
Man City isn't so different with Al Hilal, they are dominating the EPL. However, it is not boring because we saw many competitive teams in EPL. In SPL, it is also getting more competitive because of the top European players. They come to this league to improve the quality of the matches. This triggers all SPL teams to improve their squad quality. So, they can compete one and others.