I want to tell everyone about my love for atlassian products and jira align and confluence ooohh ohhohooh i love them so much im an enthusiast i love making burndown charts ohohoohoh im so FUCKING ALIGNED RIGHT NOW oooh give me my quarterly sprint reports i neeeeeeeed to know how many tickets im carrying over 
WOW omg CONFLUENCE you really wis my wig IF YA KNOW WHAT I MEAN
ohoohohohoohohoo sprint ceremony to the grave baaabbyyyyeeeeeeeee OHOOHOHOHOHOHO
A good PM serves to deflect blame and criticism from the team actually doing the work. A great one is one who knows this and only this is their role, and play accordingly.
I have worked with exactly one maybe two pms like this I miss them dearly. The rest have just aimed to make my life much worse