Whether it be electronics, automobiles or medical equipment, the manufacturers should not be able to horde “oem” parts, render your stuff useless if you repair it with aftermarket parts, or hide schematics of their products.
Summary video by Marques Brownlee
Great channel covering and advocating right to repair, Lewis Rossman
Bikes are repairable, but when you run out of your brake pads you must replace caliper, hose and lever.
Bikes are repairable, but when your gears are worn out, you must replace the whole gear stack and wire.
Bikes are repairable, but when free wheel is worn out, you must replace the whole wheel because Shimano doesn't sell that particular free wheel.
I've been doing a lot more electronics repair recently.
Second monitor wouldn't power on/intermittently. Went on eBay and found someone selling the main board from a unit with a broken screen. $30 which saved me from buying a $170 new one.
Soldered a new switch onto a $50 mouse for like $5
Ordered a nice keyboard with hotswappable switches, had 4 broken solder joints once I put all the switches in. Not sure if that was me or bad QC but I didn't want to wait 6+ weeks for round trip return to China so I opened it and was able to resolder all of them and it works perfectly.
I always try to repair my electronics too. Sometimes enclosures are glued and designed not to be tinkered with. Other times things are much easier.
But it is not something that people learn. I learned to repair my bike tube from my father. There are a lot of bike co-ops around. For electronics everything is much newer
YouTube is a godsend