That's kinda what it feels like to me. Does g suite already have so much technical debt that they can't make it better? It's been this way since I started using it, more than a year ago.
Seriously! Every click feels like a chore, it's easily 3+ seconds before the page is interactive again. I've started using the mobile app for everyday tasks since it's so much more responsive, I just wish it supported better password resets.