About 30% of modern economics is dubious studies that demonstrate that things which hammer profits are Bad For The Little Guy.
See also: hiking the minimum wage (possibly the most obvious example of academic corruption), rent controls, taxing the rich, etc.
There are a number of reasons for this, but the primary ones are 1) economists also respond to incentives and those think tank jobs pay really well and 2) prestige in the industry is also a commodity - a commodity which can be bought and sold. The level to which money talks in this industry is reflected by the wages - always higher than all other humanities.
As an example the freakonomics guys popularity are to popular economics what k pop is to music: a slick, highly refined, marketed product from a superbly well oiled marketing machine.
Taxing the rich seems like an example where you’re obviously correct.
I’m more skeptical of the minimum wage one, I think the details there matter a lot, and raising the minimum wage too much too fast can indeed be worse for just about everyone.
But rent control? Really?
It’s also interesting to me how a certain segment of the political persuasion simply cannot resist the allure of price controls, and no amount of data or historical experience seems to convince them that it’s generally a bad idea.
My point is that we should be able to distinguish between the studies that are dubious and the studies that are solid but go against out assumptions. And if our assumptions are that that economists are just protecting corporations, we'll end up rejecting claims that might be true, and end up with policies that sound like they protect the little guy but are actually harmful.