How is it instant gratification/ I had to play the game to get those +3 Tomes in the first place. My +3 Con Tome and my +3 Wis Tome were Rewards from my 20th list of Raid completions. I got them as rewards for playing the game.
Then along came the TR mechanic and suddenly that reward becomes worthless if I TR.
Why do you consider losing tomes as an appropriate "downside" to the "decades" old tradition of True Reincarnation?
So is your problem that you had to lose your tomes so everyone else should?