Thing is in the case of a dell monitor, those are incredibly well built. Over built in some areas. I believe a sudden drop in interest in a product because its not a brand you expected despite clear positive qualities indicates a malformed attachment.
you know that because (i assume) you have the technical knowledge.
Average people don't know which products of which brand may or may not be well built. But they do now that Apple products are generally of high quality.
The problem is in the case of zero-sum thinking with quality. "Oh that's not Apple, well it's crap" is ridiculous a logical fallacy.
Apple being of whatever quality has no bearing on the quality of anything else. Not only do other companies match, many of them exceed quality of apple.