Just remove cookie banners unless you’re using an ad network (this includes keeping them if you’re using google products). Users want to use your website rather than look it through a porthole, understand that websites remember you, and cookie banners are killing the web in favour of closed app stores.
Sadly, every marketing person and their dog insist on having analytics. Even more sadly, every product person is not capable on putting their foot down against an obviously bad cookie banner UX.