There arguably isn't really anything 'unhealthy' about a relic grind so long as one learns to pace themselves. It's honestly quite annoying that so many players in this game's community seem to lack discipline and so demand that content is removed and adjusted as a workaround. Thus ridding those who enjoy such content something they'd otherwise have to work towards as a long term goal.

I quite enjoyed entering Eureka and Bozja every few evenings with my partner and working towards shared goals. It wasn't perfect but it was a lot more engaging than doing roulettes or hunt trains - both of which have long since grown stale for many veteran players.