On the point about AWS, there are settings in your account to prevent that happening - whoever is managing it may have set the log out time a bit low.
Even then the max session is 12 hours which can be cumbersome, though we've made it work using an IdP into AWS SSO.
12 hours is typically enough but, for the days it isn't (i.e. something breaks and I'm working over time), it becomes tiresome.
I have been fascinated about google's identity aware proxy design. We have adopted something similar at much smaller scale with kubernetes and sidecars, I can attest we're absolutely more productive.