Trial Chambers need to have a role in the player's journey to the End

At the moment, trial chambers look cool, give good loot, and have a miniboss, but that's all they have to them. Aside from these factors, there is no other incentive to visit, and players would definitely tire of them after many rounds of seeing them without them helping in-game progression. That's why aside from collecting blaze rods and enderpearls for the eyes or ender, the End portal should need a second layer of activation that requires a player to go to the trial chambers to collect the trial key or a similar item that will allow them to unlock the end dimension.