Tech Geek Comcast says NBCUniversal’s Peacock has 54M total signups since its April 2020 launch, with 20M MAUs in Q2, as it plans a European expansion via SkyBy Daniel HarrisonMarch 3, 20230 nbcuniversal peacock 54m april 20m maus Comcast says NBCUniversal’s Peacock has 54M total signups since its April 2020 launch, with…