The fact that there was a 2 year time gap between season 2 and 3 as viewership for season 3 fell 57% played a role in the show getting axed.
That is pathetic and funny as it did better than both the second seasons of both Iron Fist and Luke Cage which both got canceled.
I swear poor planning for these shows in the MNU is to blame.
It should NOT have taken Daredevil season 3 two years to release. And, there was zero purpose in Daredevil to be involved in the affairs of Jessica Jones.
If say Daredevil was released in November last year and daredevil waking up in a coma was the shocking reveal as a freak accident, and everything else was the same, than ratings would have been infinitely higher than it was and we'd already be on season 4.
The MNU, TERRIBLE marketing for season 3, and the incompetence of Netflix show planners killed a beloved and amazingly written and thrilling show.