I think it was Harold who said that because he wanted some leverage over The Hand... I gotta rewatch it to pay better attention to details
Ohh I agree, I don't think Danny alone will be able to destroy the Hand, I'll like to see in The Defenders some mention that they need to work together to actually get that done
Same here.
I think she's hurting and grieving so it's understandable that she isn't thinking straight atm... hopefully once Davos start talking about really hurting Danny, she comes to her senses.