Would be cool to have some kind of "deadmans infra AI or bot" that would auto fund your server bills for X amount of additional months/years and then send out emails and post a notice you have died and your service EOL is estimated to be X or Y.
I also suppose you would have to also roll in some kind of automated patching and etc into it which would be rather difficult and break a lot of thing if went bad but some kind of "self healing" bot could perhaps also look after this part to fix anything should it break.
Also kinda opens up an entirely new attack vector. Threat actors could scan for these notices and go "hey this person is dead. lets hack their stuffs".
In the US we already have a system that could be used and would be hard to spoof but I am not aware of anyone implementing it. It has a delay of months built into it.
Specifically, the Social Security Death Index. Some months after you die your Social Security number gets listed. It's meant to prevent impersonating a dead person but could be used to shut down accounts etc.