The steps to make this possible are similar to the steps described here https://techdirectarchive.com/2019/01/15/how-to-stop-a-program-from-starting-up-automatically-on-macos/
Launch the system properties as shown below
– Click on Users & Groups
– Click on Cisco Webex Meetings and
– Click on the “-” to remove it from automatic startup as shown below
As you can see below, the application is no longer available and will not started automatically anymore.
As we can see below, the application is no longer available in the automatic startup list
In this way, you can stop any applications from starting automatically on macOS.