Do squeeze pages actually work?

I've been doing a lot of research on running Google Ads, and pretty much every resource recommends directing your ad to a squeeze page. I just don't understand how this is such a common practice, because for me I always immediately click out of these pages. Am I alone on this?

Here's an example. I was searching for a business dashboard software, so I typed that phrase into Google, and got served a bunch of ads. I clicked on one of them and landed on this page.

http://go.thoughtspot.com/ppc-nb-dashboards-demo-video-0109.html

This page tells me nothing about what the product does. I have no idea if this is going to be something I can afford or if the minimum engagement is 10k, all I see is marketing buzz words. From my experience this is what all squeeze pages are, a few lines of benefit and a contact form. Whenever I see this I immediately bounce, because I don't want to waste my time or give my email to a product that might not be a good fit for me.

Am I alone on this? Or are there people who just blindly fill out these forms even though they know nothing about the product.