yes it is hard, but 4CC is for serious athletes who train every day - the reason that Harley and Ekaterina nearly doubled Paris and Matthews score after being together for only one year. The time has passed when being the only pairs opened all the doors without hard work and rightly so. Senior pairs should at least be able to do a clean 2A consistently.
I'm going to take the bait here and say that as it is the parents who pay the skaters' expenses, perhaps Paris and Matthew are not afforded the same opportunities as Harley and Ekaterina, either. The Dodds family also have expenses for four boys who skate as well.
Ice time is at such a premium in Australia, it is no surprise that Holly Harris, Kailani Craine, and Brendan Kerry have had to relocate overseas to get the best training they need. I believe that Harley and Ekaterina also spend most of their training time in Russia with their coaching team, as well as Nina Mozer (coach of the 2014 Olympic Champions, Volosozhar & Trankov).
Creating a pair team like Harley and Ekaterina has been a massive team effort, too. It is well documented that without the foresight of his coaches who went to the far reaches of the earth to find a great match for him, he may not have stayed with the sport. (I believe with three of our top junior and senior dance teams, two of the male and one of the female partners are from overseas, too.)
Prior to partnering with Alexandrovskaya, Windsor had never done pairs until a year ago.
Matthew and Paris are also a lot older, and finding the same time as a team a decade younger (when you have to support yourself with basics like food and rent), would also be a challenge. Real life does get in the way.
This is an expensive sport for everyone, regardless of their circumstances, or individual goals they set themselves. There are so many more factors at play that neither you nor I even know about.
Ultimately, it is nice to see Australia represented internationally in a sport dominated by global powers like Japan, China, Canada, Russia and the U.S.A.