It seems like a good idea to me since I already have a few podman containers running inside VMs to separate them, but the resources are eaten up. On the other hand, its Oracle.
What are your thought on putting containers into VM?
I setup AdGuard DNS on the network I host my services on and made Tailscale use it as a second DNS. This let's me access services using domain names. I'm sure you can do something similar with zerotier but I've never used it.
Also, it doesn't have to be AdGuard DNS. Any DNS will be fine.
https://tenekev.com/posts/internal-dns-for-your-tailscale-network/
I don't think about neovim being separate to vim, sorry.