I don't want to disable cookies. I want to be able to log in to things, and I'm not happier if the site uses localstorage instead of cookies to track me.
The GDPR doesn't forbid using cookies, by the way. If cookies are used to remember that you logged in using a session cookie, or remember the state of a shopping cart, or stuff like that, no warning is necessary. It's a law which requires consent to tracking, not consent to cookies.
You complain about lawmakers' poor understanding of technology, but I don't think your understanding of law is any better if you think that "every website is forced to show a pop-up". They choose to show a pop-up because they're forced to get consent if they want to track you.