In the earlier versions there was a LOT of concepts and mechanics related to immortaility idle
But based on my experience- and player feedback- i think the current active playstyle is way better as a whole.
It becomes a more idle game on later stages when your lifespan is like at e38 years
But even then, in the current update your day tick speed is based on your total lifespan(you live longer so your immortal mind change your concept of time) so even that encourages active playstyles.
Ik that can be a bad thing for some players but thats how im following and working on the current game design. Still i tend to hear a lot of the community so feel free to input your thoughs on that