In there own way jhordan and jhonthan are like Kara and Alex one having powers and the other a over protective brother family is important and as Kara says blood bonds us all
Cycles: You're not wrong, I keep expecting Jordan to break out into a hope speech 😆
I'm assuming your "family is important" bit is re: my "My family first" messaging criticism of Superman and Lois, and you're right, family is very important! For Supergirl, we've been shown repeatedly how Kara wouldn't be Kara without Alex and Eliza.
But Kara's interpretation of the ancient Kryptonian proverb, "Blood bonds us all," is, as she argues to Astra, "All life is bonded by blood." In fact, she updates the phrase in the season one finale to, "Love bonds us all."
Supergirl as a show believes heroism is sacrificing personal wants (including family and love) for the good of everyone.
And that's not what everyone sees as heroism! In fact, we addressed the characters' different opinions on that in our Holding Out For a Hero episode, and Alex just talked to Lena about how different perspectives like that only make the group stronger.
But the only character with a "We have a greater duty" mindset in Superman and Lois is an antagonist, General Lane, and the show repeatedly reinforces how selfish choosing Superman things over your family is.
They're entitled to their interpretation of Clark! It's just odd to see such a hardline take in favor of caring for your own family over protecting the world for a Super character. Not to my tastes.
But that's quite alright because we have Supergirl: Paragon of Hope to hold that space.