@mastohost I have a similar question I've been considering: would you be willing to share insight with others who want to set up similar services? That might help distribute the load by enabling people to set up alternatives.
I've been interested hosting a similar service for a few years now, but have been hesitant due to the prospect of having to manage hundreds of servers without spending time to maintain each one.
I love your work. Thanks for all you do at masto.host!