While this is an understandable desire my question is as follow:

If you don’t want ads, and don’t want to pay for every service, how’s all the internet system supposed to be sustainable on the long run? How should things be financed?

Nuclear fission is actually by definition the least renewable energy source

But if you go according the strict physical principle every energy source is non-renewable

The sun fuses a finire amount of hydrogen, earth has a finire amount of latent heat, the moon a finire amount of gravitational inertia etc.

And there’s a little paradox if you think about it, how can fusion be non-renewable but solar, that use radiation from the sun fusion, be renewable?

This

One of the doubts I have is how all of this can be sustainable on the long term, because ok they run on donation now, but Lemmy is really small, a proper social network can’t hold itself on 2 developers and the unpaid work of volunteers

Can all of this scale up?