Some structures end up appearing where the End Portal would be, on some seeds, making impossible to reach The End with cheats off.

My suggestion is: a list for the Minecraft Bedrock world compiler summon structures in order, or be generated in sequence 1, 2, 3 and so on, leaving Stronghold for the last. This would not prevent structures from appearing on top of others, but at least it would change that reality of Minecraft Bedrock where several seeds are unusable to beat the game.