Mikrotik version 7 brings many new features, including wireguard vpn. Wireguard vpn is fine, but it is layer 3 VPN – can not be bridged. What if you need L2 VPN, for example to migrate local server to datacenter and from network view keep it in your local network?
In my setup I wanted to be able migrate VMs from local Proxmox PVE to PVE running in Hetzner in datacenter. PVE in datacenter was dedicated server.