I buy the older iPhone models like 7, 8, or 10 off of eBay for $300 or so. My wife still wants the home button and those are the last ones.
#9 You can move the Home button to any part of the screen.
Use AssistiveTouch on your iPhone, iPad, or iPod touch
https://support.apple.com/en-us/HT202658
How to Get Home Button on Screen
Add a Home button to your iPhone’s display
https://www.lifewire.com/get-iphone-home-button-on-screen-5179489