I simplified a lot of things when I was moving back in. I’m sure I threw out some things I should have kept. For cables specifically I need a better system than going through a large plastic box. Probably some garage reorganization thing.
Dont justify after the fact just dumbly implement the rule.
So $20 fee to pay for getting rid of a bunch of other cables I didn't need years ago and saving ~500 cubic cm of space.
And I gave the printer cable away to a friend when I was done with it, happy to repurchase it in a few years in the increasingly unlikely scenario that I need it again.
Keep a few extra cables of sorts I actually use fairly often (a few spare HDMI cables, some ethernet cables, and a few types of USB cables are no-brainers, for instance). Toss all the rest (am I ever, ever going to use a DVI cable again in my life? Decent odds, no, and on the off chance I do I can just buy another)
Any cable that's more than ~2 spares for a port on some device that is plugged in or otherwise in-use in your house, or isn't a kind of port you've used in a couple years (even if you could) should at least get some serious scrutiny and more often than not be donated or go in the trash.
Like, I held on to a couple coax cables more than ten years after the last time I plugged anything into a coax jack. So stupid, in hindsight.
My wife's strategy on clothes I had that she didn't like was to hide them in the back of the closet. If I hadn't asked where a particular shirt was in a year, that was her signal that it was fine to throw out. Must have worked because I wasn't aware of it until she told me, years later!
And for small things, like cables you don't often use... You never know when you'll need them. I've been telling myself I'm just going to throw them away after all, but then within a month of deciding that, I end up using a cable that I hadn't even seen in 2 years, and I had to hunt pretty hard for it. And it's a $10+ cable.
The article sounds like it's going to address these issues with the dots, but then just doesn't. I'm actually not even sure what the point of the dots is other than to convince the author that they're doing something about their problem, when they're really just putting stickers on things and buying more bins.