Although I link to a few "fan blogs" on this site, I certainly recognize how irrelevant they are to what you actually face day in and day out. Only the tiniest, most minuscule percentage of skaters have the financial resources, body type, dedicated time, and fortune of being in a locale that provides the training support to become national-level competitors. Hence watching the elites can be disheartening if you view them with jealousy. Like a twenty-foot pole-vault crossbar, the elites set the highest level goal for the maximum expectations you might achieve. What you can absorb from them most readily though is performance demeanor.
How do they address the audience? What are their entrance, exit, and off-ice routines? How do they spin the audience love? They have honed their presentation dynamics over hundreds of competitions, so pay close attention to their pre-ice routines. What you find, still somewhat typically, is that they are no better nor worse than your local competitors at managing their nerves and their "game face." View this as a relief: it validates that your stage-fright trepidations are entirely normal, even at the highest levels.
Although you won't learn how to jump a triple by watching the elites, you can still pick up many stylistic clues by viewing the international competitors. Jumps are jumps but spins and arm movements throughout the program (along with certain signature moves) vary substantially in style across the continents. I wouldn't suggest you try to directly "copy" a move you have seen at Worlds, but it's perfectly fine to incorporate ideas that you've seen into your own original manifestations of them.
I know that some skaters avoid watching the elites entirely as it makes them feel too frustrated to realize that many things are unattainable. Mainly though, it's better to be comfortable in your self and view those with more fortunate circumstances as sources and inspiration for your own creative ideas.