Just wanted to add where I finally found the old forwarding option in GSuite.

• Admin Console.
• Click Main menu ( three lines ) in top left, hover over Apps, click GSuite.
• In the GSuite services list click Gmail.
• In the Gmail settings menu, scroll to the bottom and click Advanced settings.
• In the Advanced settings, General settings tab, scroll to bottom.
• There is a routing section with the 'Catch-all' 'Forward the email to' setting.

Just wanted to add where I finally found the old forwarding option in GSuite.

• Admin Console.
• Click Main menu ( three lines ) in top left, hover over Apps, click GSuite.
• In the GSuite services list click Gmail.
• In the Gmail settings menu, scroll to the bottom and click Advanced settings.
• In the Advanced settings, General settings tab, scroll to bottom.
• There is a routing section with the 'Catch-all' 'Forward the email to' setting.