The Steam advert may have many interpretations, but the most likely is that while playing as a commander you may take on the kingdoms any way you want. There's no set path to conquer Calradia, but PLOTTING YOUR PATH TO POWER is done in the game how? By commanding your troops (and allies) to victory. Not by hiking, trading or hiding in a corner of the map.
The Skyrim comparison is apt as you are not required to follow the main story, but are able to spend all your time hunting deer or catching butterflies or sleeping at home. But just because you can play the game that way, it doesn't mean you should.
You're not required to follow the main story but you shouldn't do whatever else you want? Bro you do realize you're contradicting yourself all the time don't you?
The Steam advert may have many interpretations
Play the game the way you want to play it!
Where exactly this leaves space for open interpretation? It's completely clear and direct.
PLOTTING YOUR PATH TO POWER is done in the game how?
Yeah maybe when you have your own kindgom but when you start the game you have plenty of options to set your path, I could play the entire first hours without recruiting a single man, making money by doing tournaments, trading and making quests without commanding, afterwards is something else, but the path I chose was already completely different. Actually, I could continue being a trader and focus on that while other lords conquer castles and such, and then I could just barter towns to myself thanks to being a trader

. If you just like playing it that way I don't see how other features would stop you from doing so, but at this point you're posting so much nonsense I feel you're trolling us lmao, why would you even get angry if you got more choices to make dude.