Why do some people ask complete strangers for their Snapchat or Instagram etc?

I have had complete strangers online ask me for my Snapchat or Instagram

I don’t understand these people. It would be quite stupid for me or anybody to give their Snapchat to a complete stranger I have never met before.
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+1 y
Like I never met you in real life before.
I don’t know what type of person you are.
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+1 y
Never give your Snapchat to strangers. They could track your location.
Why do some people ask complete strangers for their Snapchat or Instagram etc?
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