Its not a secret that no ads on lemmy, which makes the process more difficult paying for hosting to keep your instance only, so tell me!
How do you fund your lemmy instance? do you sell products through lemmy? Donations? how you convince people to donate to your instance? Do you sell subscriptions? how?
You can use sshfs to store pictures on any machine you want. The
volumes/pictrsfolder is where they’re stored.