What questions did you realize in your 30s were important to ask in the early dating process?

I thought I'd gotten better on my early dating screening questions. I started asking: "Are your parents still married?" "Do you want kids?" "Where do you see yourself in 5 years?" "Do you have any siblings?" "Did you grow up with dogs?" In early dates. And yet...Here I am, still realizing I failed.

I didn't know asking questions like, "Have you ever had a car loan?" "Have you been at the same job since graduating from graduate school?" "Are you renting your home from an ex partner?" "How often do you call your parents?" "What's the biggest thing you disagree with your parents on?" etc etc were also important questions to ask.

What questions did you learn in your 30s were really important to show/find out who someone truly was, quickly? Because this get invested, waste months if not a year of my life for the mask to come off, then break up, sucks.