Yes, the data protection people are always blamed for the banners when, in fact, the marketing people are responsible.

If you build a website without all that tracking stuff and without 'free' services from the data collection companies Google and Facebook, then you have a pretty good chance of not requiring a banner at all, because for logins, etc., you are allowed to use cookies et al. without requiring an opt-in.

But I never saw anybody at the OMR being proud about the state of cookie banners they created...