Welcome back to TechCrunch Mobility, your central hub for news and insights on the future of transportation. To get this in your inbox, sign up here for free — just click TechCrunch Mobility! If you haven’t noticed, Uber is suddenly everywhere, at least when it comes to autonomous vehicles. The company sold off Uber ATG, its in-house autonomous vehicle development unit, back in 2020. Uber shed a number of its moonshots — although it maintained an equity stake in all of them — so it could focus on its core businesses of delivery and ride-hailing.  But Uber never gave up...