After checking out the one ui 2 videos. The one feature I figured would be useful was Bixby routines. I installed the beta and cannot see any this one feature I wanted to try out.
As it stands this still isn't available for the S9/S9+ it debuted on the S10 and has been on other devices released afterwards such as the Note 10 and at least some of the A series phones
unfortunately the S9 models do not support Bixby Routines because of some memory issues. However, you can try to download "Routine" as a plug-in for the Good Lock app from the Galaxy Store. They are very similar features