"Stormcloaks or Empire" now that just sounds like you're asking if I'm a republican or a democrat.
Stormcloaks are just dumb. They lack critical thinking and any possible discernment. And yet they carry such a large fanbase. Dare I say around 80% of the fandom seems to align with the stormcloaks?
You're siding with the group that actively chooses the Empire's religion while claiming to follow the old ways to the point of saying that you're one of the true sons of Skyrim. Honey, no. That's not how that works. Don't get me wrong, the events of Skyrim seemed to have been thrown together haphazardly while ignoring a lot of the lore but a lot of you like to ignore all of that. There were maybe two characters actually following their ancestral religion and never claiming to be a child of Skyrim...gee, I wonder why.
You're the ones who actively throw around slurs should anyone make a single post about an oc that isn't a Nord. You're racist.
Meanwhile the Empire actually seems to care, to an extent. They're in a difficult position and when playing that route, it is obvious that they don't like having to work the Dominion. They're hands were tied, so to speak, and they didn't want another war that would have very likely resulted in a genocide.
You like to skip over that.
Neither option is good. The stormcloaks are a bunch of racist idiots who don't know how to read and the Empire is basically a bunch of those democrats who think listing their pronouns will make a difference against climate change. You know like the ones that say "What are my pronouns? Oh well I'm a girl so you know." Or the "Do I support the government? Well, I do think that people on welfare just aren't trying hard enough because we can all see that we need to work hard to have a decent living."
The folks who seem to love the Empire are either well endowed with all the knowledge of the Empire or someone who chooses to ignore or accept the horrific nature of outlawing someone's religion for the sake of their own. We're only given the options for a select number of Deity and not one of Them is Y'ffre. They're a pretty big part of the lore. While the stormcloaks don't even hide how horrible they are, the Imperials feign being good and moral citizens of an Empire that they don't want to acknowledge is broken.
I prefer the Empire but that doesn't change how I hate both of them. If I could I would have sided with the Reachfolk but that was a dead end. I also would have liked to explore more about the Dominion or be given the option to not kill Paarthurnax. (I didn't, I just didn't continue the quest because there is no way I'd ever do that.)