I hear a lot of people keep learning material on their LMS.
In a many cases it’s because it has a connection of value to something in the past. It doesn’t mean it has that same value any more. I got rid of a dozen folders with OHP slides in them recently.
Hoarding and collecting are different; collecting has a value from the assembly of the items which are kept. Hoarding is getting and keeping things irrespective of their value.
The people who send dozens of LinkedIn connections are hoarders.
Be a collector.