Ah, you should perhaps look into using Cloudflare or a similar service. Not for the certificate, but because if somebody took a dislike to your instance, they could easily DDoS you off the internet. The decade long certificate is just icing on the top.
Yeah, well .world is full of neoliberal idiot mods and admins, who have about as much consistency and transparency with their rules as twitch admins, all while being packed into the poor hygiene and body odor of Reddit mods.