Earlier quoted context omitted.
The easy way to avoid this would be to hire people still employed by Uber. I'd say most people don't quit their job then start the interviewing process. Usually people quit once they have a new job lined up.
I have the exact opposite experience- most of the people I know here in the bay area embrace "funemployment" by having a break between leaving their jobs and getting a new one. At a minimum I wouldn't use it as a heuristic for whether the person is hirable or not.
Otherwise their "funemployment" would be plagued with job interviews and prep.