the Echo series is clearly an entryway for these characters. the fukk is Echo that she gets a series head of a bunch of other marvel characters? only reason to give a character like that a show is to, A. showcase some new forms of representation to shut people up (native american, deaf and B. bring the Hell's Kitchen Daredevil stuff into the MCU. the show will probably be as much about Daredevil/Kingpin as it is her.
but Murdoch will probably be in Spider-man and/or She Hulk, and Fisk will be in Hawkeye.