That you don't care make zero difference. I'm not shocked you don't care about, or understand the realities of the situation.
We're long past the days when people could fix their tube-based TV sets. And Apple has hardly lead the way. Consumer electronics today is crammed full of fine-pitch surface mount components. A tiny percentage of even hobbyists are capable of reliably replacing surface mount parts on a board. And that's why you won't find any TV manufacturers today selling one-off component parts to individuals. And that third-party shops are required to work with board-level replacements. What a nightmare that would be creating the infrastructure to deal with selling individual replacement parts to hobbyists. And a huge money loser. There's a reason no consumer electronics companies work that way.
Don't like the situation? Find a company that bows to your wishes, reward them with your business and currency, and find happiness. Easy.