I noticed that some companies, increasingly common, are throwing up banners that will not go away, and have no deny button. The banner is stuck on the screen a

I noticed that some companies, increasingly common, are throwing up banners that will not go away, and have no deny button. The banner is stuck on the screen and usually has a button captioned: Learn more, instead of the cancel or deny button. I just want the damn banner out of my face. How long before browsers automatically hide (default deny cookies) the banner and give the user a way to expose it if they wish? I feel abused and manipulated as a user when they use these dark patterns--which the law, to my knowledge, expressly prohibits.