Remove suggested apps option in iOS 10
I may have figured it out myself:
To keep the Siri suggestions when you swipe right or down in the home screen, but to remove the icon at the bottom left of the screen when you double click the home button go to Settings > Privacy > Location Services > System Services > Location-Based Suggestions > OFF.
Since I did that I have not seen the little icons.
Just figured it out on the today view page when you swipe right scroll all the way down click on edit and you can remove Siri suggested apps so much simpler than I expected!
To get rid of this, it is in the Spotlight Section of settings it is a feature called "Siri App Suggestions" you may turn it of using the slider located in the respective location listed above.