...Okay, at this point I'm gonna go with a CC-BY-SA license for my work not because of ethics and the like, but because copyright will never be fixed at this rate:
https://www.theregister.co.uk/2018/05/18/us_congress_copyright_extension/
@Aicaya To avoid that artists are murdered to get their works into public domain? O:-)
Pray tell, in what world does it make sense to extend copyright well into the author's death? A corpse cannot claim ownership of a work unless necromancy is somehow involved.