Yuna retired at 23 and she never placed off the podium. Osmond has medalled at 13/15 competitions she’s been in in the past two seasons (placing 4th both other times).
Mao was a “maybe”: but she was landing 3As for over a decade straight (compare to Tuktamhsheva) and won a slew of World, 4CC, GPF medals and titles. Between 2011 and 2014 (over 18, and before the time off) she only missed the podium twice, and the same between 2003-2010 (but which includes pre-18 years, obviously).
As for Orser, Hanyu has medalled at literally every single competition he’s been in from 2015... and since the six seasons he’s been with Orser, he’s only missed the podium twice (also placing 4th both times.) Javi has only missed the podium three times since Sochi. Yuna, while she was with him, won 3 GP Finals and a World and Olympic title, aside from setting 11 world record scores.
In what universe are those not consistent results?!
Radionova lost to Japanese (and American?) skaters and CaroK on the GP, not simply Russians. Ditto Tuktamhsheva. Their scores have declined since their peaks, not just their placements, despite a general trend of scoring inflation. It is not just that the new generation is stronger, they have gotten worse.
EDIT: Daleman, though, I grant you, which is why I think we should temper expectations of Orser’s work with Zhenya until we see it.