A raft of major technology and media companies have signed an open letter accusing tech giants of failing to bring their businesses into full compliance with incoming European Union digital competition rules. The signatories say that companies defined by the EU as “gatekeepers‚” including Google‚ Amazon‚ Apple‚ Meta‚ Microsoft‚ and TikTok owner ByteDance‚ haven’t done enough to engage effectively with them and others in their industry. Under the EU’s Digital...