I put my cables in bags then in a box. I can't tell you how helpful the bags are. It only took me like an hour to sort the first time. But it's already saved me hours only a year later. Those 5 minutes of searching add up. Just fight the laziness and don't let entropy increase. It's *far* easier to stay organized than it is to organize

Also helps to cut down on your number of cables once you see you have 5 USB-B cables when at most you need 1. I ziplock bagged all of my cables and cut them down to one of each type. These days I throw out the included cable with devices immediately rather than throwing it in with all the others. Thankfully a lot of new devices don't include cables now so the wastage is cut down.