You can host your own audiobook streaming/download service with Audiobookshelf.
garden
Unfortunately, they don't accept non-English books... but they do provide all the tools and guidelines they use for their books, so if someone wanted to make & release non-English books elsewhere I don't imagine there'd be problems.
Not a book suggestion, but I cannot recommend Standard Ebooks highly enough as a source of public domain ebooks. Professionally typeset, with consistent standards, all while being free and volunteer-driven!
I'll second Small, Angry Planet. It's not always a happy series (one of the books takes place in the aftermath of a catastrophic disaster) but it is always a hopeful series, utterly unlike the sci-fi I usually go for. It's an indifferent universe full of very different people who will ultimately pull together and support each other, and that kindness prevails.
Howl's Moving Castle trilogy was very gentle and got me through one of my darkest times, so I'll always recommend it to people seeking a chill, comforting series.
For something a bit more modern the Legends & Lattes series has proven to be quite cozy, with a healthy dose of adventure mixed in. (It's mostly coffee & pastry porn).
Would you say the first Stormlight arc ended at a good spot? I'm eager to start the series but have been staying away because it's unfinished...
Well, some members of F-Droid's central board resigned nearly a year ago, citing issues that had been ongoing for a long time prior. Statement posted to Gitlab.
I've been slowly moving my app installations over to Obtainium ever since, and have been using NeoStore for the remaining F-Droid/Izzy installations.
Excuse me, this is actually esteemed musician Benn Jordan
(they are the same person)