I'm not saying don't use it, I also have it turned on. I'm saying that it has consequences, and you might not immediately realize it's related to RFP.

There certainly are consequences. However, you said it "breaks a lot of the web" including "the back button".

Maybe this is the case with some very complicated SPA type sites, but personally, I've never seen this.

Yes, all the problems are on very complicated SPA type sites. You know, like Google Docs/Drive, YouTube, Facebook, Instagram.