Pretty much. When the hilarious thing is that when handled badly, both Wonder Woman and T'Challa are the most transparent and blatant power fantasies imaginable.
The Hudlin run of Black Panther was especially bad about that, since it was basically just a complete and total power trip for African Americans. T'Challa acted like he was from Detroit rather than Africa, and was richer than all the other rich people, more powerful than all the other powerful people, stronger than all the other strong people, etc. He was treated like the ultimate life form. And of course all the hot white chicks wanted his cock, which was no doubt blacker than midnight and could put any horse to shame.
It was basically a fantasy for pathetic black nerds on tumblr who post "We were kings!" unironically.
But yeah an alcoholic womanizer with numerous failed relationships and an old-fashioned jock are definitely white boy power fantasies.