It hasn't been evergreen since they released Xanathar's Guide and started the power-creep ball rolling. Tasha's Cauldron was the wrecking ball that finally toppled 5E and turned it into yet another hot, bloated mess in need of a reset. Heck, when players are celebrating the release of a new edition or half-edition (which is what the upcoming "evolution" is), then you know the current edition has been killed dead -- in this case, through designer malfeasance. Unfortunately, the people designing the new edition are the same ones who killed the last one, so you know the new one is going to be bad. Odds are it will be even worse than what we have now. At least the original 5E had some competent people involved. The upcoming "evolution" has no such advantage.