It is part of his shtick to “say the quiet part out loud”

I thought it was gonna be uuuhhhhhhhhhh let me BK

Caveat I have not hosted a lemmy instance but check this out

https://join-lemmy.org/docs/administration/install_docker.html

there is also other methods listed, but docker compose tends to be pretty simple for hosting, hope it helps.

I eat a plant based diet and it is definitely not more expensive, but in a utopian society that didn’t give massive subsidies to big meat and big dairy, it would be a lot cheaper. The fact that soy milk is more expensive than regular milk boggles the mind. The cows are eating the soybeans, but liquid made from the soybean directly is somehow more expensive than milk from a cow.