Is there a way to give up using facebook?

i have facebook but i only use it as i post items for sale in groups on there & write places to see if they are hiring.

but i really want to get rid of it. as many groups close down or scammers writing me or seeing stupid adds & such.

would it be bad if i deleted it? i know some employers find it weird if a person does not have a facebook.

Is there a way to give up using facebook?
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