system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU/Infinity War/A4] What happened after... (IW spoiler]

After the decimation, it’s stated that half of all living creatures were gone. We don’t know how many creatures live in the universe, some planets will have many more or way fewer creatures than Earth. Since half were snapped away, is it possible that fewer than half of Earths population was snapped or more than half was snapped? I doubt it was exactly half on Earth alone.

Or was it half on each planet?

There are billions of ants and other insects on Earth, is it possible that insects may have taken a larger hit than Humans?
gpt
We know from Endgame that it was half of ALL creatures, which means nearly all ecosystems are now whacked, and the universe is rapidly going to be decimated further by that.  


Rare, slow breading, long lived creatures are now near extinct since they wont be able to find partners.  


Fast breeding, short lived and common creatures will now rapidly take over due tot he lack of competition/predation from the slow breeders.  


The universe belongs to Insectoids now.