In this episode of the Mobile Dev Memo podcast, I speak with returning guest Mikołaj Barczentewicz on the current state of DMA enforcement, including the recently-released text of the European Commission's April decision on Meta's Pay or Okay business model. Mikołaj returns to the podcast for his fourth appearance — he’s a professor of law at the University of Surrey and holds a PhD in Law from the University of Oxford. He also regularly publishes insightful commentary on the EU regulatory landscape on his blog, EU Tech Reg . Among other things, we episode covers: An overview of the EC’s April decision related to Meta’s Pay or Okay model; What the EC says about the economic impact of DMA enforcement with its decision; The changes that Meta made to its business model in the EU after the EC and EDPB published their preliminary guidance on its Pay-or-Okay model; How this decision impacts other so-called gatekeepers; The knock-on economic implications of this decision; The latest developments in EU AI regulation. Thanks to the sponsors of this week’s episode of the Mobile Dev Memo podcast: INCRMNTAL . True attribution measures incrementality, always on. Clarisights . Marketing analytics that makes it easy to get answers, iterate fast, and show the impact of your work. Go to clarisights.com/demo to try it out for free. Interested in sponsoring the Mobile Dev Memo podcast? Contact Marketecture .