

Most applications are handled automatically, a smaller percentage is sent to manual approval for admins. This is based on different signals and the aim is to potentially reduce some abuse, or at least make it a bit harder.
Median time for accepting applications in the past month on lemm.ee was 1 minute and 42 seconds. And that includes the time it took for users to manually verify their e-mails first.
Our servers are all hosted in Finland indeed, but we use Cloudflare for DDoS protection etc. Clients/bots/scripts/etc (like FediDB) don’t see our server IP addresses directly, they see Cloudflare IP addresses. FediDB uses the IP address it sees to assume what country the server is in.
The same is true for a bunch of other Lemmy servers as well - a lot of the ones FediDB shows as “United States” are actually hosted in Europe (or elsewhere).