Spiracle

Yes. Various, with various limitations.

The simplest is Stable Horde/AI horde. Volunteers donate GPU time to the public. Please do not abuse this trust by overusing it without giving back! Great for quick experiments, though, since it requires no sign-up. Also includes a "get probable description from uploaded image" function, I’ve just noticed:

https://aqualxx.github.io/stable-ui/about

Personally, I’ve been playing around with leonardo.ai. It has a payment structure, but the free tier is very generous, in my opinion. You get 150 free daily token. Images cost between 1-4 token. It has a prompt generator, and you can even train your own model for free. There are also a lot of community models, since every model is set to public by default. You can even browse public images and directly copy all settings/prompts into the generator or use them for image-to-image stuff.

The company is very much focussing on building an active community, which can be both good and bad. You are first put on a waiting list, but your account is automatically activated if you join the discord and write some comments. There are also constant community contests/challenges to earn more token.

https://leonardo.ai/

Edit: leonardo.ai techncally allows nsfw generations, but heavily discourages them. It has an automatic filter for any terms deemed nsfw. You may also not discuss how to circumvent that filter in the discord. (You may discuss how to bypass the filter to prompt safe for work images. E.g. you may discuss how to create Charles Dickens characters despite Dickens being filtered out.)

Here are few more, but I haven’t tried any of them:
https://stable-diffusion-art.com/free-ai-image-generator-sites/

Not to dunk on you too hard, but this question is on the same level as "Do people actually use OnlyFans" and "Do people actually pay money on scummy gambling sites?"

Of course they do. The reasons vary from charity towards poor creatives to paying for access to exclusive content to simping for your favourite thirst trap to simply wanting to support a creator you like for a month or two.

I don’t fully understand what people get out of it in many cases like supporters of creators who get 50k+ every month but only release a bit of content once per year, but in general it makes a ton of sense.

Might be necessary. I don’t see any good coming from hundreds of thousands of bots.

Same. I usually don’t play to win (casual player, as I said), but I did put in the effort to get all achievements and beat the heart at ascension 20 at some point.

The mods in particular give it staying power (and usually make it a bit easier/more absurd for casual play).

Thanks, I’ve downloaded TGGW (https://www.thegroundgivesway.com/download/ for those curious) and will try it soon.

It would be nice to have another background game. Currently, it’s basically Rogue Fable III or Slay the Spire and very rarely something else.

Added PoA to my wishlist for later.

As a very casual rogue-like enjoyer (failed to ever kill the unicorn in nethack), I regularly enjoy Rogue Fable III. There’s not a ton of story or content, but all the essentials are there.

It’s a generic dungeon with various themed levels. (No puzzles.) Minor lore through occasionaly messages by the underlord or by reading signs/messages. Get the keys from guardians in side dungeons, then beat the big wizard and take his goblet of immortality.

You get a race for basic modifiers (no weight limit, but only move horizontally, for example).
You get a class, which determines your default talent/spell list.
Then you can get some extra talents/spells regardless of class from books/altars/librarians.

It’s simple, but I enjoy doing it while listening to other things. No direct challenge modes, but various race/class combos are more difficult than others.