Yeah I know how boring it is to see PSG leading the standings unbeaten by a big point gap.

But it is what it is. I don't expect more than that considering the huge difference between them and the rest of the teams.
We can't expect anything related to the current top of the standings competition because the dominance is still valid as long as other teams don't have players that are equal to those owned by PSG. But I hope that in the coming season Marseille can be a challenger to PSG. And currently Marseille has been able to bring in players from Man United and this team must find another player who is equal to Greenwood to get better performance and be able to compete with PSG in the coming season.
Actually, there are also some other team that can always perform well but they only survive and compete for the second to the top 4 positions and that happens more often alternately, for the competition at the top of the standings it will be difficult for us to find impressively and this season Marseille is actually considered challenger to PSG that is worthy of consideration considering their impressive start to the season.
After some time, Marseille finally relaxed little and PSG rose again by taking the top of the standings, yes I completely agree with you that when the season changes Marseille can make another successful transfer then next season it is possible that they can be on par with PSG in terms of game quality.