No.
I have a fair number of things laying around (about 2000 unique items actively cataloged, though to varying degree of accuracy, mainly in terms of being lazy updating the quantity when I fetch some parts..), but no mass quantities of anything, and just a few bits of junk/salvage that I've mostly picked over already.
I can see where an ordinary person might consider that a lot, but the nature of electronics is to need a lot of little things. I have like three reels of anything, and those are just incidental; most are singles to hundreds, cut tape or the like, and things I use regularly in breadboarding and prototyping. Most components fit into a couple of drawers, boxes and organizers, and the rarely used stuff sits in a couple of boxes in the basement. Pretty sure everything I have would fit in a standard storage locker, and most of that will be furniture.
Tim