If a huge chunk of those hours are spent doing supercruise passenger runs and similar nonsense gameplay, the effective number is much much smaller.
You do have a point, I like to make silly self deprecation.
The non rambling TLDR is, if I had spent those 1000 hours doing meaningful gameplay instead of chores, I might consider myself pretty good.
As it stands, you're right, I'm not really a noob. Only compared to an ace. But if even 50% of those grind hours were instead combat flight, I'd actually stand a chance vs. an ace.
Depends on how you define "ace" and "stand a chance". Do I stand a chance to defeat in a 1v1 duel vs one of the top 1% PvPers? Nope. But with my level of engineering and experience I know I can escape if griefed by one at that level. By my definition, a noob will not escape.