Well yes, after the distance to the our solar system’s other resources, the next pauses in exponential expansion would be crossing to the next star system, then

Well yes, after the distance to the our solar system’s other resources, the next pauses in exponential expansion would be crossing to the next star system, then the spaces to other galaxies, and then to other galaxy clusters. There are not a lot of opportunities to saturate & stall once we sustainably develop resources beyond Earth And stalls or extinctions due to conflict become very unlikely after we colonize a few systems