The new notifications are atrocious. The don't follow light or dark theme in Android 10, they don't work well with Wear OS, and they turn on my screen when I don't want them to. I'm now getting reminder pop-ups when i don't want any and the option to turn them off is gone. 10/24/2019 - I downgraded to v5.2.3 and got the Reminder Pop-ups option in Settings > Notifications back. When I update to 5.3.0 the Reminder Pop-ups option is replaced with Notifications and Notification Font options.