From your other posts it seems like you already made your mind up. The only way you will be able to get what you want is with self employment.
Nope. Because as someone already pointed out , you are taking a stricter stance on this than the Catholic Church.
Like my Priest told me once. If God intended this from the strictest sense of the law, then I’m in big trouble, because I work every Sunday. As long as we fulfill our Sunday obligation, God understands that some have to work on the Lord’s day in order to Love neighbor.
John 5:16 Therefore the Jews started persecuting Jesus, because he was doing such things on the sabbath. 17 But Jesus answered them, “My Father is still working, and I also am working.”
When we love neighbor (and our families) we are loving God. That is what is intended above all else.