Does the parents of Evegina and Alaina pay for Eteri to coach them or is it paid by the Federation? The reason I ask this is because of the comment Alaina made in the documentary that she is doing this for her parents to help them. Just asking!
You keep misspelling the names of the skaters consistently across your posts. It is not a typo, as you did it at least 3 times. It is ALINA Zagitova.
Now, answering your question: Eteri is paid by the russian government.
So in case of Alina, she trains basically for free, and the money she earns winning stuff can be used to help her family financially. This is actually the situation of many other skaters - for example, afair, Sotnikova's sister has health issues, and Adelina's prize money helped to sort those out.
Also, since the government doesnt pay the coaches so well, and they make a lot less money than their western counterparts, its a common practice for skaters to share prize money with their coaches.