I’d settle somewhere around pec pod snezkou ( Czech republic ) or similar places and maybe go academic route part consulting just to kill the boredom which would inevitably showed up

You seem not to know what’s the difference between property and obligations so you think the property doesn’t exist… Very clever though

It’s considered intellectual property so it can be passer down to descendants… As any normal property can be

It should be 20 - 25 years after death of the author… As it was before, before the Disney chimed in and lobbied copyrights protection 75 years after the author death