This law was about symbolism, the Governor says so himself. The bill passed the House and Senate, and was signed by the Governor. His signing was purely symbol

This law was about symbolism, the Governor says so himself. The bill passed the House and Senate, and was signed by the Governor. His signing was purely symbolic and is aware of the serious legal concerns. So although a court challenge would put it on shaky ground, it actually might be politically tenuous to pursue the case at all! And plus, the Equal Rights Amendment will nix it anyway (but too bad the 50 year red supreme court will nix that)