Is having a worm farm non-vegan?

Image by Andrea Marutti
RUNI [Jacopo]

Question by ⓋUMIⓋ: Is having a worm farm non-vegan?
I’m dead serious about this.
I’ve been told on a forum that my decision to use worms instead of bacteria to break down my excess food is non-vegan since I’m “using” these animals for my own good and denying them freedom of movement since they’re “caged” in a compost bin.
Is it wrong to use worms this way?

Thanks.

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