Should we turn the internet off?

The internet has turned fringe belief into mainstream politics and policy – from authoritarianism to vaccines. With democracy itself threatened, is it time to go back to a previous world of landlines, letters and face to-face-contact, audiotapes and Ansaphones? What would we miss about the online world that is worth the risk to liberal culture and basic freedoms? Mees Visser, Groningen, Netherlands

Post your answers (and new questions) below or send them to nq@theguardian.com. Notes & Queries will take a festive break on 28 December. A selection of replies to this question, and the next new question, will be published on Sunday 4 January.