Who decides which Russian athletes can compete - is it still the Russian sports federation, whatever it is called? I assume it isn't just any Russian who wants to go...
Is Russia the only country whose athletes may petition to compete under neutral uniforms?
Can any human being in the world decide they want to go to the Olympics, under a neutral flag?
BTW, it's not as though most figure skaters skate in costumes that have national flags on them... Fortunately - it isn't much time to create a costume.