This is wrong, or perhaps I misundertand.
Entropy is a different concept from economic viability.
The rule of non-decreasing entropy applies to closed systems.
A carbon capture system running on solar energy on Earth (note: wind energy is converted solar energy) is not a closed system from the Earth perspective - its energy arrives from outside. It can decrease entropy on Earth. Whether it’s economically viable - totally different issue.
…and I don’t think the Sun gets any worse from us capturing some rays.
Tox is nice. My favourite flavour is qTox.
The typical pattern over here: if someone uses Signal, you guess they’re some military type (wants things to be secure, doesn’t care much about anonymity, wants things to work one way and simply).
If someone uses Tox, you guess they’re some hacker / anarchist type (wants things to be secure, but also anonymizable, wants things to be flexible, even if it can backfire).