Would it be better or worse if I had that experience and still said it's stupid?

You didn't say it was stupid. If you had, I would have just ignored the comment. But you expressed a level of surprised that led me to believe you're unfamiliar with how much of a pain in the ass JSON parsing is.

	▲	slopinthebag 9 hours ago \| parent [-]
		I think OP’s point was surprise that a company would spend so much on such inefficient json parsing. I’m agreeing. I get that JSON is not the fastest format to parse, but the overarching point is that you would expect changes to be made well before you’re spending $300k on it. Or in a slightly more ideal world, you wouldn't architect something so inefficient in the first place. But it's common for engineers to blow insane amounts of money unnecessarily on inefficient solutions for "reasons". Sort of reminds me of saas's offering 100 concurrent "serverless" WS connections for like $50 / month - some devs buy into this nonsense.