For example, theres this sea slug that I found out eats algae, which is normally exactly what you think is usual for an underwater marine animal, but guess what?
IT USES THE CHLOROPLASTS FROM THE ALGAE AND THEN GAINS THE ABILITY TO USE PHOTOSYNTHESIS AS A SLUG VIA ABSORBING PLANTS
This is like saying that programs don’t die because they continue to function before and after closing your laptop. So therefore, your laptop cannot die either. No offense, but this makes 0 sense.