For me, this is one of the main (subconscious) reasons why I stick with old tech for as long as I can. It is really frustrating to imagine a computer I would "throw away" to literally land on a landfill and rot there. In reality, this is not quite how it goes -- some parts get recycled; students in my country (Estonia) are currently refurbishing donated laptops for Ukrainian war refugees, etc.

But there still is a lot of electronic waste in junkyards. Thinking about this always makes me feel like a loser -- because I have neither the skills nor the time (nor even the need, considering that I already have all the necessary gear for daily life!) to repair as much of that stuff as I could. Junk is nasty and embarrassing. We have a lot of junk.