I somewhat agree, but it's a very specific part of the tech community, not tech generally. Probably a part that's over-represented on discussion forums, though. I think of the anti-intellectual parts as mostly rooted in the startup community, especially the corners of startups that focus strongly on biz/money stuff and quick exits. Partly that's because their incentives almost require a quick-and-dirty approach: if your timeframe to product is 6 months and to exit is 3-5 years, you really can't do a lot of R&D work, but instead need to pick some off-the-shelf (or nearly so) tech, quickly productize it, and put most of your focus on finding market niches and developing business strategy.

There are other parts of the tech community with a much different tone. There's academia itself, of course: I'd consider folks like the machine-learning and robotics communities to be part of the "tech community". And in industry, there are places like Microsoft Research and some parts of Google, doing things like designing F# and advancing NLP. Even at less explicitly "researchy" places, a lot of companies value people with solid science/engineering fundamentals.

There is a huge difference between being anti-intellectual, and anti-institutional.