REGISTER TO REMOVE ADS
I mean the Toy Box was technically a fake copy, so I understand that one at least. But the others... Well I guess sealing the keyholes in KH1 only prevented "immense effusions of heartless," but they can still get through, as we saw with some of the returning worlds in KH2. So I guess it wasn't exactly a priority? Still would've helped the worlds in the long run though (don't you know common courtesy Sora? ). As for using the keyholes to open up gates to different travel points, he did do that at least once (though that was technically in 2.9 and not actually 3 proper, and it didn't even involve a keyhole this time), so I guess we're supposed to assume he did that regularly? Not sure how though, since Sora needed to picture the worlds he wanted to go to before opening up a portal, and you can't picture a place you've never seen before. But eh, it's not super annoying (if a bit), so I can squint at it.And just now do I realize Sora never sealed any world's Keyholes in KH3.