I still use gmail and drive for work but otherwise I'm never logged into anything google at home. Today when I tried to expand on a restaurant's hours it wouldn't let me see them without logging in, although it still worked in incognito. This restaurant screenshot is just a random other example I tried, but for the one I was actually checking google had the correct hours while the official website hasn't been updated in awhile and had the old ones (website said they're still open for dinner but they've only been doing lunch for a year or so now)
I have gmail forwarding my email to my new account outside of Google. I have a "Gmail" folder on my non-Google account where all these forwarded emails get dropped.
I have been updating my email address on these forwarded emails for over a year. I've had this gmail address since gmail started so it's taking some time. It is a process but I am winning.