Yeah, we will see what happens shortly. M/G could find the Olympic experience overwhelming since they are rather young, but who knows. They exude confidence because Moskvina is on their side and she knows how to instill confidence in her skaters.
Give them some credit. I've admired Mishina's and Galliamov's down-to-earth, almost happy-go-lucky confidence since I first saw them skate in 2019 in their first senior GPs ever. They won the gold medal in France, and the bronze at NHK. Then, they were the Russians who won the bronze medal at their first senior GPF, when it was supposed to be Boikova/Koz who medaled. (to emphasize, they were coached by the Velimovs that season). I don't think those results could have happened if M/G didn't already have confidence in their abilities and belief in themselves. Though they also were charmingly humble.
Here's Wiki's summary of how her break-up with Mirzoev took place:
In January 2017, Mishina stated that they would likely split, due to disagreements, but that they intended to complete the season.[6] She said that he was struggling with her weight but that it was not possible for her to lose more.
Anastasia Mishina - Wikipedia
en.wikipedia.org
I consider that an incredible statement, showing low-key but amazing confidence from a (then) 15-year-old girl going through puberty with all the pressures of figure skating pairs girls being expected to be a certain size.