Hi all,
Giving back to the community, here is a list of apps that can be removed from the Samsung Tab A8 if you want to run the tablet in Fully Kiosk Mode or run native Android HA app.
Use ADB tools to remove the apps.
Hope this saves some time for some people 
pm uninstall -k --user 0 com.google.android.apps.maps
pm uninstall -k --user 0 com.google.android.apps.messaging
pm uninstall -k --user 0 com.google.android.apps.photos
pm uninstall -k --user 0 com.google.android.apps.tachyon
pm uninstall -k --user 0 com.google.android.apps.turbo
pm uninstall -k --user 0 com.google.android.captiveportallogin
pm uninstall -k --user 0 com.google.android.feedback
pm uninstall -k --user 0 com.google.android.gms.supervision
pm uninstall -k --user 0 com.google.android.googlequicksearchbox
pm uninstall -k --user 0 com.google.android.healthconnect.controller
pm uninstall -k --user 0 com.google.android.onetimeinitializer
pm uninstall -k --user 0 com.google.android.partnersetup
pm uninstall -k --user 0 com.google.android.printservice.recommendation
pm uninstall -k --user 0 com.google.android.youtube
pm uninstall -k --user 0 com.microsoft.skydrive
pm uninstall -k --user 0 com.osp.app.signin
pm uninstall -k --user 0 com.samsung.android.app.appsedge
pm uninstall -k --user 0 com.samsung.android.app.contacts
pm uninstall -k --user 0 com.samsung.android.app.dressroom
pm uninstall -k --user 0 com.samsung.android.app.settings.bixby
pm uninstall -k --user 0 com.samsung.android.app.smartcapture
pm uninstall -k --user 0 com.samsung.android.app.telephonyui
pm uninstall -k --user 0 com.samsung.android.callbgprovider
pm uninstall -k --user 0 com.samsung.android.dialer
pm uninstall -k --user 0 com.samsung.android.dynamiclock
pm uninstall -k --user 0 com.samsung.android.forest
pm uninstall -k --user 0 com.samsung.android.galaxycontinuity
pm uninstall -k --user 0 com.samsung.android.game.gamehome
pm uninstall -k --user 0 com.samsung.android.game.gos
pm uninstall -k --user 0 com.samsung.android.incallui
pm uninstall -k --user 0 com.samsung.android.kidsinstaller
pm uninstall -k --user 0 com.samsung.android.lool
pm uninstall -k --user 0 com.samsung.android.mdecservice
pm uninstall -k --user 0 com.samsung.android.messaging
pm uninstall -k --user 0 com.samsung.android.mobileservice
pm uninstall -k --user 0 com.samsung.android.providers.contacts
pm uninstall -k --user 0 com.samsung.android.scloud
pm uninstall -k --user 0 com.samsung.android.scpm
pm uninstall -k --user 0 com.samsung.android.scs
pm uninstall -k --user 0 com.samsung.android.sdk.handwriting
pm uninstall -k --user 0 com.samsung.android.service.peoplestripe
pm uninstall -k --user 0 com.samsung.android.smartcallprovider
pm uninstall -k --user 0 com.samsung.android.smartmirroring
pm uninstall -k --user 0 com.samsung.android.stickercenter
pm uninstall -k --user 0 com.samsung.android.themecenter
pm uninstall -k --user 0 com.samsung.android.video
pm uninstall -k --user 0 com.samsung.android.wallpaper.res
pm uninstall -k --user 0 com.samsung.android.widget.pictureframe
pm uninstall -k --user 0 com.samsung.app.newtrim
pm uninstall -k --user 0 com.samsung.safetyinformation
pm uninstall -k --user 0 com.samsung.storyservice
pm uninstall -k --user 0 com.sec.android.app.billing
pm uninstall -k --user 0 com.sec.android.app.popupcalculator
pm uninstall -k --user 0 com.sec.android.app.samsungapps
pm uninstall -k --user 0 com.sec.android.app.SecSetupWizard
pm uninstall -k --user 0 com.sec.android.app.ve.vebgm
pm uninstall -k --user 0 com.sec.android.daemonapp
pm uninstall -k --user 0 com.sec.android.easyMover.Agent
pm uninstall -k --user 0 com.sec.android.gallery3d
pm uninstall -k --user 0 com.sec.android.mimage.photoretouching
pm uninstall -k --user 0 com.sec.android.sdhms
pm uninstall -k --user 0 com.sec.android.widgetapp.webmanual
pm uninstall -k --user 0 com.sec.spp.push