FYI, the admin of lemmy.world has a donation link on the sidebar of the instance (placed them below also). You can do a one-time donation or subscribe for monthly donations. Personally, I signed up for €1/month, but you don't have to donate anything. I just figured that helping out with funds could get us better services, supports free open-source software (FOSS), and goes to some regular dude rather than a corporation. If you do decide to donate, he prefers the opencollective option rather than the patreon one.