You’re spot on! It is obvious PSG’s dominance in the French league is because of how rich the club is, they have the finances and influence to build their team to a certain level unlike other average teams in the league that are unable to make significant and noticeable signings to build their squad to match PSG’s squad and gives them tough competition.
That is just the fact. PSG are the only strongest and more favorable to dominating the French league, mostly in every season, which we all know. They are the richest in the league, and it will not be easy for any of the other teams in the league to even be a threat to them. That is why most of the time, the Ligue 1 games are always boring, because there is not that much competition in the league, and this makes the game look so predictive and boring.
I don't think that PSG dominance in the French ligue 1 is only due to the fact that PSG is rich I will not agree with you on that because in today football there is financial fair play rule that applies,so a team can't go and bring money from another source of income to sponsor a team the truth is that other teams in this league are not just serious about competing and this is not only limited to the French ligue they don't even do well in European competitions.
Until the rest of the clubs start to think about winning a trophy and challenging PSG they will continue to be under the shadow of PSG because looking at the just concluded transfer market how many teams in the French ligue 1 actually bought top quality players.
That is because they don’t have the money to buy talented and good players, but PSG will be able to afford all that, so that is one of the advantages of PSG. That is why I said it’s because PSG is a rich team, and the other teams in Ligue 1 always face that challenge. Even if they invest in getting talented players, they are not sure they will be able to surpass the strength of PSG.
So, I am not denying your fact that the clubs in Ligue 1 are not ready to be competitive, but still, the lack of financial stability in those clubs also influences their poor performance..