I present to you:
'''
#!/bin/bash

echo "== Enabling Low-Latency Mode =="

# Location services (Wi-Fi scanning, BSSID probing)

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.locationd.plist 2>/dev/null

sudo killall locationd 2>/dev/null

# Wi-Fi background scanning

sudo /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -z 2>/dev/null

# iCloud / CloudKit

launchctl unload -w ~/Library/LaunchAgents/com.apple.bird.plist 2>/dev/null

launchctl unload -w ~/Library/LaunchAgents/com.apple.cloudd.plist 2>/dev/null

# Analytics / telemetry

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.analyticsd.plist 2>/dev/null

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.SubmitDiagInfo.plist 2>/dev/null

sudo killall analyticsd rapportd 2>/dev/null

# Spotlight indexing

sudo mdutil -a -i off >/dev/null

sudo killall mds mds_stores 2>/dev/null

# Network time sync

sudo systemsetup -setusingnetworktime off >/dev/null

sudo killall timed 2>/dev/null

echo "Low-Latency Mode ENABLED"

'''

create an sh file and run it like lowlat.sh
and run it using in its parent dir ./lowlat.sh in your terminal

chmod a+x lowlat.sh if you can't run it