uberspace might be what you are looking for. you get a fully maintained mail setup, 10GB of storage, a dozen preconfigured services, a nice wiki and a very cool team of nerds. starts at 5€/month and you can buy your own domain elsewhere (i use inwx).
Even if you could print a lot of different materials: A modern car is uncredibly complicated and I’d even take a good enigneer months to fabricate something that does not kill you or others on its first drive. So I guess it won’t happen. What I could imagine however is decentralized and more local manufacturing of cars. One company may licence their design, it gets assembled remotely at several places and an engineer has a look before you get it.
Haha, so you move from one bad decision to another? Being stuck at a lousy cloud company? Oh my!