Then create a fake account every week. On a fresh VPN/Tor connection so it's not tied to your IP. Better use a different browser too so it's not fingerprinted [0]. Make sure you disable those sharing links and the JS that loads them in.
Let's be real, they get data about you in a million ways. It'll all be aggregated somehow, and I wouldn't be surprised if they did aggregate in other ways like IP/browser, and those sharing links definitely leave cookies behind.
