I think you can figure out the answer. You are on the elixir community after all.

My encryption key dies with me and nobody will be bothered to save my drives and crack them.

Both slicers work fine but there are some dpi scaling issues in my experience (both Orca and Prusa) on 4k monitors.

I don’t know much Haskell but for other languages I use dbmate which is a language independent tool for handling migrations.

I already used desec.io for my domains back when I had static IP blocks at home so I just used the dyndns api with ddclient to update them automatically for my dynamic IP.

email, domain names, VPN

mine XMR on a few computers

Brave search but am looking for something else now that image search has been removed.

I run my own on digitalocean. I used https://github.com/lukesmithxyz/emailwiz to set it up. I do not use it as my main email account. Relating to hosting it with your own hardware, your isp probably blocks forwarding port 25 which would make that impossible.