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Why so few questions on the internet ask the reason of things?

There are alot of questions on practical matters and descriptive solutions and answers, but it seems the curiosity or the ability to answer the inherent reason to those problems or solutions is absent in the internet and i wish to know why

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¯\_(ツ)_/¯ we got nothing here...

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¯\_(ツ)_/¯ we got nothing here...