Is there a program that can auto-delete or reset phone/pc content after i die?

[SeeminglyFine]

I got a lot of open tabs, bookmarks, pictures, texts, reddit saved posts and notes etc,
I dont want my family to be able to see any of it
after i die

I googled how to bypass lock on phone/pc and it seems possible to unlock it without a password so..
Is there a program that can auto-delete, auto-log out, or resets phone/pc content after i die? Maybe somthing that auto resets unless i cancel it everyday?

i been going too heavy with drugs lately
And i was often getting dizzy and almost passing out, kept thinking about my private stuff being seen and the impact it will have on them to realise what was going through my mind, aswell as wishing to keep my privacy after death.
so... looking for a solution in the case of a unexpected death, even from random accidents, or even intentional attempt where i cant commit to resetting my phone incase i fail/dont fully commit.

 

[Inferno]

Take out your hard drive and drill 3 holes in it, then smash it with a hammer and throw it in a pond. Do the same with your phone. Make sure to delete all of your email accounts at least 2 months in advance and delete every online account, if it's not possible just change your username and remove your profile picture. You could also just install a script to delete everything after a certain amount of time. I know you can set up your phone to factory reset after the password is guessed wrong a certain amount of times.

 

[SeeminglyFine]

Well from searching on google it seems like factory reset after wrong passwords is irrelevant if you can bypass the requirment to enter the password,

I have no idea what it means to install a script or how its done, generally looking for simple way due to lack of technology knowledge