disable unnecessary mojave services

mojave.sh

# Disable / Enable Dashboard
# Settings / Mission control / Dashboard (selector) - Off
# or
# completely disable:
defaults write com.apple.dashboard mcx-disabled -boolean YES; killall Dock
# enable again:
#defaults write com.apple.dashboard mcx-disabled -boolean NO; killall Dock

defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false
defaults write NSGlobalDomain NSWindowResizeTime -float 0.001
defaults write -g QLPanelAnimationDuration -float 0
defaults write com.apple.dock autohide-time-modifier -float 0
defaults write com.apple.dock launchanim -bool false
sudo sysctl debug.lowpri_throttle_enabled=0

sudo launchctl remove com.apple.AddressBook.abd
sudo launchctl remove com.apple.CallHistoryPluginHelper
sudo launchctl remove com.apple.DiagnosticReportCleanup.plist
sudo launchctl remove com.apple.ReportCrash
sudo launchctl remove com.apple.ReportCrash.Self
sudo launchctl remove com.apple.ReportPanic
sudo launchctl remove com.apple.Safari.SafeBrowsing.Service
sudo launchctl remove com.apple.SafariCloudHistoryPushAgent
sudo launchctl remove com.apple.SafariHistoryServiceAgent
sudo launchctl remove com.apple.SafariLaunchAgent
sudo launchctl remove com.apple.SafariNotificationAgent
sudo launchctl remove com.apple.SafariPlugInUpdateNotifier
sudo launchctl remove com.apple.SafariPlugInUpdateNotifier
sudo launchctl remove com.apple.TrustEvaluationAgent
sudo launchctl remove com.apple.ap.adprivacyd
sudo launchctl remove com.apple.ap.adprivacyd
sudo launchctl remove com.apple.appstoreagent
sudo launchctl remove com.apple.familycircled
sudo launchctl remove com.apple.gamed.plist
sudo launchctl remove com.apple.helpd
sudo launchctl remove com.apple.iTunesHelper.launcher
sudo launchctl remove com.apple.mobiledeviceupdater
sudo launchctl remove com.apple.safaridavclient
sudo launchctl remove com.apple.screensharing.MessagesAgent
sudo launchctl remove com.apple.siriknowledged
sudo launchctl remove com.apple.softwareupdate_notify_agent

# disable sending of crash reports to Apple (SubmitDiagInfo)
sudo launchctl remove com.apple.SubmitDiagInfo.plist


# disable photolibraryd
# com.apple.photomoments.xpc tries to access the internet without any reason and authorisation
# photos.app stops working after this
sudo launchctl remove com.apple.photolibraryd
sudo launchctl remove com.apple.cloudphotosd
# after restart they show up here
sudo launchctl remove com.apple.photolibraryd.plist
sudo launchctl remove com.apple.cloudphotosd.plist

# disable Apple Push Notification Service (apsd)
# FaceTime could complain
sudo launchctl remove com.apple.apsd.plist

I'm seeing daily SafariPlugInUpdateNotifier crashes on my Mojave system. Started a couple months ago and nothing I've done has stopped it.

A couple of noobish questions:

1. Is there a reason why "sudo launchctl remove com.apple.SafariPlugInUpdateNotifier" is run twice in this script?

2. Do I need to run this script and/or commands after each restart or do they persist through restarts?

@cryo-kronos Hey! I'm really sorry, but I remember nothing about this script, it was 4 years ago, so all memories have vanished.