Share this postKeep product deep-divelillianli.substack.comCopy linkFacebookEmailNoteOtherKeep product deep-diveGood product, mad financialsLillian LiApr 8, 2022∙ Paid6Share this postKeep product deep-divelillianli.substack.comCopy linkFacebookEmailNoteOther2ShareThis post is for paid subscribersAlready a paid subscriber? Sign in