That's cute but not how the world works. Employers will rarely explicitly ask you to do free overtime because that's illegal in many jurisdictions. What happens instead is this: an unrealistic deadline will be imposed and you will be expected to meet it. How you will go about doing that is up to you, but it usually assumes working overtime if you want to keep your job.
I fully agree with you. The issue is not people like you and me, it's 22 year old kids who are willing to work 16 hours a day and undercut everyone else.
