Interesting - i was in this topic for a quite a long time. Also created public repository made by lawyers for free privacy requests ->
https://github.com/good-lly/gdpr-documentsFrom my perspective companies have a very very long time to prepare and I didnt find a single one that reply to my GDPR data access request in correct time with proper answers.
It is not about changing browser habbits or not giving a cookie consent. It is about practicing your rights - but it is still very time and energy consuming ...