No, it does not, especially with UPS. Lemme splain to you how UPS works.
You get to choose your route based off seniority, so the most senior driver there gets the first pick of the routes. So the senior employee can pick the best paying route, but guess what... They don't actually have to do that route, they put drivers without seniority on that route and they bounce around on easier routes while getting paid for the other route. Do you think that's fair? It's not, but that's how UPS works. When I lived in VA the driver who had my route was that was and it was always a sub.
Explain to me how the union is helping the sub driver thats doing a harder route for less money than it actually pays...
If it weren't for their shitty union they wouldn't be in this mess, they are because the sub drivers aren't being paid what they should be for the work they're doing and they're pissed off over it all because a lot of senior drivers are gaming the system because the union allows them to.