Sacred Haven of Debauchery

which will win, since it wasn't divided

two corvettes

Seriously?..

after which it will occupy the capital and deploy its troops there, and then repeat the same with all the other planets in turn, and it won't even need to leave two corvettes at each planet after the fleet leaves the system.

Okay, so initially it needs to win in space to make this happen, right?
By the way, it's clearly more convenient to go through all the systems with the main fleet, destroying defenses, and leaving bombers on enemy planets (so they don't build spaceports), and then seriously start occupying them. Or, you can deal with the occupation in parallel, because points for blocking planets are no longer awarded, and you'll have to do it sooner or later, unfortunately.

But in general, I don't quite understand what you're talking about. Ple-Sen wrote to you - players were exploiting blockades, and that's why Warscour was removed from them. And you started complaining and writing about cavalry with sabers. What's the connection? I don't get it.

Well, I wrote about it in the previous paragraph. And your tactic doesn't contradict that. Occupying planets is a serious matter, but after achieving victory in space, it becomes inevitable, so it's not necessary to wait for it to happen. That's all. But we are forced to deal with this mechanic and wait, because you can't score 100 points just for destroying a fleet, blockades don't give you points, so in short, wars are artificially prolonged by a not-so-useful mechanic.
Another question is, if you're a clever strategist and managed to bring in troops and conquer a planet using partisan methods, avoiding the enemy fleet, then yes, that's a significant victory. But this scenario seems unlikely to me, and the opponent can also take it back with their own troops, dominating in space, right?