Instant apps for androids

Good news
Found a way to stop instant apps for androids from installing on my galaxy s5!
Go to apps manager uninstall instant apps for androids, then play services - uninstall cashed data an all data. Go to play store, uninstall cashed data and all data. Then uninstall all updates for play store. Then disable play store!
The only bad effects this has had are. Some game apps keep score in play store -that will stop! And you will not be able to shop from play store. However you can still install any app from the internet, as long as you know the name of the app!
In addition; i have several unwanted updates blocked in play store, disabling play store has stopped the notification for these updates!
And if you still want to shop from play store,
Go to f-driod.org . Download f-droid. Use f-droid to install yelp store. This will allow you to use play store without having it activated in your device! (Take that google! )