Yep, millipedes are chill and mostly munch on dead plant material. Centipedes, on the other hand, are carnivorous little demons straight from a nightmare.

Case in point

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This isn’t a real PS2 ad. It’s a fake created a few years ago by an influencer named Shy Smith.

Not likely Keynes according to Quote Investigator.

It's Boomer, a blue heeler from Far Cry 5. Here's the poster they used for the reference image.