Thank you @CCP_Cemetery for your openness to listen to issues of your Linux community. This renewed my faith into CCP. What I understood is, that while you will still not be officially supporting the Linux community of EVE, you will at least not deliberately sabotage it.
This is enough for me to cancel the cancellation of my subscription, so that my renewal will happen as scheduled.
I like also to say thank you to those who are deep enough in development to create proper WINE tickets.
To help others to deal with current launcher issues I have posted this threat:
EVE has currently a hard time, but we all love the game, let us work together to transit it into a new and hopefully bright future.