I don,t agree with that at all.
During the 1980's and first half of 1990's the Habs always had good teams.
Many 100+ points seasons,championships,3 SC finals,5 semi-finals,ect...
During the Serge Savard-Ronld Corey era the team was second to the Oilers in playoffs games played.
Only once did the team missed the PO and it was bye bye for Savard.
I recognise that Patrick was THE franchise player during those years,but he wasn't alone:Carbonneau,Gainey,Robinson,Chelios,Lemieux,Muller,Green,Smith,Walter,Naslund,Desjardins,Leclaire,Bellows,ect...
Lot of those guys future or present Hall of Fame members.
The big change occured when the team moved from the Forum to the Bell center.I would agree if you'd said the last 10 years.
There are much worse you know;Toronto,Chicago,Boston,Islanders,Buffalo,L.A.......