True. I got this from the dcity's discord bot where the days till collapse indicates how long the game can shell out daily hive airdrops at the current pace it's in. Gameplay wise, the game isn't printing a lot of SIM for new players due to the absurd high taxes, a consequence of massive inflation from the previous months uncontrolled. This made the play to earn SIM and sell SIM method less profitable compared to buy SIM and hold method where there is no actual play needed.
As a game without the money making aspect, dcity is good for a idle math simulation game.