Despite the rise of so many email apps, I've stuck with Gmail because it works well enough for me.
Love having a separate email client. Smart notifications were a game-changer when they were introduced
I used to do Spotify for Podcasts, but ever since I switched to a Pixel it became so much more easier to stick to Google for Podcasts and leave Spotify for just my music.
I use Swiggy for late night snack deliveries.