Earlier quoted context omitted.
I feel like a lot of those nostalgic posts are made by people who were simply happier when they were younger. And they conflate this general decline in happiness with a perceived decline in quality (of anything, be it the internet, television, music, etc). But in most cases it's just that things change and they no longer fit their desired qualities - they haven't become worse per se. For a lot of people who are young…
That's absolutely the case. It's also them encountering the first X, and then the millionth X. And a bunch of other biases also come into play, like survivorship bias. The good old refrigerator that's chugging along just fine for the twentieth year. It's not like today's shitty refrigerators can ever last this long. What's unseen though is the huge pile of discarded refrigerators on the landfill.
It does seem like an industry-wide conspiracy to make "durable" consumer goods last only as long as their warranties. And also, to make money on replacement parts and complete replacements. The "Just go buy another one"-mentality makes me cringe.