Being voted for ROY is different than being spoken about in high praise. And back to the Fowles comparison, if you look at Fowles votes for ROY, she likely got zero, which McCowan will do better than.
I see that at least part of your disrespect is the result of lack of information: Candace Parker was named unanimous rookie of the year in 2008. I wouldn't be surprised to see the vote also being unanimous this year for Napheesa.
Fowles was sidelined for half of her rookie season due to injury. In her time on the court, she averaged 10.5 points and 7.5 rebounds, which would have placed her third and second, respectively among rookies. Upon her return from injury Fowles was named Rookie of the Month for September. In her 17 games, she posted six double-doubles, which was the fifth-most in the league. As I have mentioned previously, had Jessica Shepard not gotten hurt McCowan's would not be in the conversation for ROY.
In order for Big T to do better than Fowles she has to win a least 1 Rookie of the month award- she's running out of time!