Helen Lewis has left the chat

I've really enjoyed this radio4 series about internet culture and the impact that messaging apps have had on our lives/politics.

Each episode is a half hour with different themes: WhatsApp groups, Politicians using WhatsApp, Slack, Chatbots/AI, Discord leakers, Telegram in Russia.

Probably would say the first half is more UK-specific but the show does a good job of making the later episodes relevant, thought provoking.