Its google using its analytics to track you which is the problem.
Not having a way to automatically delete all cookies on closing the browser.
Just because your willing to sell your privacy for convenience does not mean everyone else is.
I'd rather have to type a little text in every time, than allow something like google/apple/microsoft/north korea/china etc to monitor/control their populations.
If you don't support privacy, your assisting and aiding repressive governments in their silencing of their peoples voices and their imprisonment of their people.