My Gmail turned into the place where just goes to die long ago. Inspired by a blog post from Herman[0], I decided to try and take back control. As I looked around I stumbled across this feature before I saw it in the news anywhere, though just after I got an email from Proton announcing they have the same thing. What an amazing change. A few short minutes later I was done. I then spent the next several days wondering if I broke my account, as I get very few emails now and it has been very easy to maintain.
[0] https://herman.bearblog.dev/digital-hygiene-emails/