A) People working at cloud providers who have a financial incentive to demerit any anti-cloud sentiment
B) People who do not know what life was like before cloud and think it means that developers will have to go and build datacenters
C) People who don't really care about the cost because it's their employer that foots the bill, they just know that working in cloud pays more so they want the gravy train of inscrutable services and will ride the sunk cost fallacy.
D) People who genuinely don't understand how servers work and it scares them that someone might have different technical knowledge than them in the company... and they might be able to say no to them.
I could be wrong, but if any of the above is true then it explains why people keep bringing out the same tired arguments that show no weight (more staff/build datacenters from atoms of sand) and articles like this get flagged immediately.
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of course it could also be that the discussion becomes a tired circlejerk and lacks any intellectual curiosity, however I don't believe that.