Adelina has gone through the two phases of puberty: height and physical maturity. She has done so in front of the critical eyes of skating fans and former skating fans, who are now hard on her because she hasn't been as consistent as she was at 12 and 13, before the growth started. It does appear to me that Adelina has finally turned the corner and is on the way to developing her adult skating form, as Irina Slutskaya did after 20.
Now you have Julia, who has gotten taller, but still has a totally undeveloped body. She hasn't yet gone through the kinds of changes that Adelina has that have been so disruptive to her jumps. I can see sky_fly jumping all over Julia if she suddenly sprouts and becomes inconsistent and can't do all those complex 3/3s and even falls.
It is hard on these young girls to become idols and then suddenly be jeered at because normal growth intrudes. It takes TIME to adjust. And we have seen that some never quite are able to make that adjustment (Korobeynikova, Agafonova, Shersak, Biryukova). Tuktamysheva may turn out to be another one---or not.