You're smart, playing the long game. I'm in that bracket too. I've seen plenty of friends/family getting jobs around me for like $18 an hour when I was far below that. Now, I'm at $16.25 an hour with overtime at almost $25 an hour, and those people are still going from job to job, or are stuck in a place they haven't gotten raises for years. And I'll keep going up.
The one real problem that for sure exists now though at my hub is that no one wants to be a sorter because they don't get that extra dollar an hour in exchange for having to memorize splits and getting
on every day by unload and their fellow sorters. And because they can always go to the sort aisle later to get that dollar, it just makes sense to wait until your base pay is high enough your skilled pay means something.