That’s a shame, because meta-progression ultimately undermines the spirit of these classic games.
Roguelikes were designed to play like arcade games in that you’d always start over from scratch and try to get a high score. Most attempts ended in failure but as you got better at the game it was reflected in your score. Even after players achieve a high degree of expertise they still find the games challenging to win and so they keep playing and enjoying them for years to come.
Meta-progression takes away the from-scratch element and just allows you to win through sheer persistence, chipping away at the problem until it’s easy enough for you to finish it in one final run. But then what? The game is no longer the same challenge it was when you first started. It’s like a mountain that keeps getting smaller every time you attempt to climb it, until it’s finally shrunk to the size of an anthill. This is not a recipe for a game you can play for many years.
Ultimately, what meta-progression does is turn a roguelike into a standard narrative RPG just like any other. This is one where the player’s goal is to reach the end of the game and that’s it, not to learn the game’s systems and reach a high level of mastery.