Help How to delete Google Now Cards screen on swipe right page?

[MarcoPolo]

Unprompted, I got a notification from Google app and I innocently clicked on it. And the next thing I know, there is an entire page added to my phone with a bunch of Google on it. How do I get rid of it?

When I follow tutorials online, they say to go to Your Feed and check the on/off switch, but I have no such switch. Using Moto G 4.

See screenshots.