The latest from PSA Airlines. If you go to their F/O recruiting page, and scroll down, they're still saying they take E3s:
"PSA is now accepting applications from Australian pilots eligible for an E-3 Visa. E-3 Visa applicants must meet all hiring and Visa requirements prior to hire. Complete the First Officer application and a member of our recruiting team will reach out regarding next steps."
https://simpleflying.com/psa-extends...es-new-pilots/
https://www.psaairlines.com/first-officers