But, it often isn't cheap to do, and in that case, it makes sense to prioritize. The high priority items for me are the things that I might want to share, the ideas I want to amplify for my contemporaries and future generations that might examine my life. Stuff like [1] [2] and [3] which has influenced my thinking fundamentally, that I hope to build upon so that others can build upon what I have built.
I'd argue that you do this intuitively: you're mentioning a letter from your family's past because it is a high priority item--it's relevant because it was the last written words of your great-grandmother's first husband.
But, there's a lot that isn't worth keeping. My first form of archiving as a teenager was keeping ticket stubs for movies and concerts--a decade later I was going through my pile and found that I didn't even remember most of them. The better movies, I remembered--and I had them on DVD. The better concerts, I remembered--and I also had journal entries and CDs to remember the experience and the music. It's not important to me where/when I saw Everything, Everywhere, All At Once in theaters, but I have it on DVD and I can't wait to show it to my niece when she's older. And sure, I saw Amigo the Devil live, but frankly, he's not an artist you need to see in concert--the greatest impact of Cocaine and Abel[4] on me was when I listened to it alone in my room. The ticket stubs simply don't matter to me.
[1] https://www.viridiandesign.org/notes/451-500/the_last_viridi...
[2] https://www.ted.com/talks/brene_brown_the_power_of_vulnerabi...
[3] https://digital.wpi.edu/pdfviewer/wm117p10z
[4] https://www.youtube.com/watch?v=ZzjtLm0G49E
EDIT: All the things linked above, I have backed up in one form or another. Notably, the Schutt paper isn't at its original URL.
This is the kind of claptrap that makes it difficult to take the hard left seriously.
In most other countries, if there's a difficult political decision to be made, it's made through the political process.
Society wants abortion to be legal/illegal? Political parties make it part of their election platform, and if elected they change the law. Judges then interpret the law as written, and any bugs are ironed out by the politicians amending the law.
But in America, they face this difficult political decision - and it gets punted to a bunch of elderly judges? Who are appointed for life? Then for half a century the legality of abortion is basically decided at random, depending on which party is in power when these septuagenarians die?
What you're actually asking for is for America to finally undertake its own form of denazification, and hoo boy, if you think that things are rough now...
Remember, there was an actual insurrection by these folks 4 years ago. They literally entered the building housing our legislature and threatened the lives of our lawmakers. There is, like, zero question of why there's been a chilling effect on finding legislative remedies to American issues, even if you cut out the massive influence of lobbyists. No one wants to get Abe'd.
I relayed this story to a friend who suggested I try Kagi. It was on the first page on my first attempt. I was also able to use it to find a different article I was sure I read even longer ago, that I didn't have as clear memory of.
What you really want is the internet from 5-10 years ago (really even longer than that), and that's not coming back.
If there was a way to somehow sum up all of the suffering caused by these sprays from dependency (which lasts weeks, months, years even) and compare that with the suffering alleviated from a cold (which lasts a fews days), my bet is these cause more harm than good.