That is for businesses, Cash app PayPal venmo etc,to report to the IRS that you had this source of income. 1099k has to deal with Internet transactions. This is absolutely for personal accounts.
Thank you. I keep seeing memes like this but have never heard of anyone I know actually getting audited. I only got audited once when I completely forgot to include the income from a place I worked for a couple weeks, which is fair (and probably automated on their end considering they would've sent their withholding information to the IRS anyways)