@Gargron ONLY focusing on the translations part and don't really care about the tutorial: translations should be done using a strings file a la Android (not sure if it's not already done that way)
Here's reason six for it's removal: Most people know what the fuck they're doing on the internet these days, it's highly unlikely you'll have someone born in the last 30 years who DOESN'T know how to use Mastodon without a little poking around.
I could be wrong? 🤷♂️