Originally Posted by
Morgoth
Constantine is now, in fact, the face of DC's magical side, just as Strange plays the same role in Marvel. He has his own solo series (though it is closing, but I think he will get a new one after Future State), he has JLD, he is one of the main characters in DCeased. He was one of the main characters in DCAMU, when Constantine appeared in Legends, he immediately became the main star of this show. And Abrams is now preparing projects for HBO Max about JLD, Zatanna and about him, if I remember correctly.
His popularity, of course, is incomparable with the main stars, but he is quite a popular character.