Agreed. It's stuff like that where I feel this show is too forced.
The effectiveness of Kung Fu against Luke Cage is also curiously not constant.
I'm still excited for Punisher though. I think the stand alone story is easier to focus on, and it should be a better storry (more personal and character driven) like DD 1 or JJ, and not forced to look towards team building like DD 2, Cage and Fist. Plus Bernthal is the best Punisher by far.