Earlier quoted context omitted.
This level of account paranoia (which is infamous at this point; it's one of the primary things mentioned every time Hetzner comes up) is one of several reasons why Hetzner is doomed to be a second-rate provider. If you have a credit card, you can get an AWS account. I've never provided any kind of ID to any American hosting provider. They wait until after you've done something bad to ban you.
It's more expensive to provide AWS-type "assume you can be trusted" service at a low-cost provider - and Hetzner is one of the lowest-cost big providers. Low-cost attracts more fraudulent customers, using stolen credit card numbers. Hosting is particularly bad for this compared with other low-cost services, because of the community of people who want to use rented servers for DDOS and such, ideally without paying or…
Or would that just not scale?