I was actually bragging about having frozen those preinstalled apps. My main motivation for rooting *always* is to make Google, and device manufacturer apps not work.I don't know how long you've been waiting but it takes some times before most of the Samsung and Google apps appear in the app drawer.
If you backuped up your apps and settings in the Samsung Cloud or onto your SD Card, you could recover most of them.
I hope you did a TWRP backup before you upgraded...
I was surprised that the freeze survived (numerous) reboots, too.