[guerby]

In France we have at least one not-for-profit dedicated to operating Tor exit nodes:

https://nos-oignons.net/ (french) https://nos-oignons.net/%C3%80_propos/index.en.html

They host their nodes on not-for-profit ISP and friendly commercial ISP:

https://nos-oignons.net/Services/index.en.html

(0.57% exit probability)

They open or close (never happened yet) nodes based on donations:

https://nos-oignons.net/Donnez/index.en.html

Disclaimer: I'm a volunteer in one of the not-for-profit ISP hosting a nos-oignons node.