This setup lets me smash sub-hour screentimes and I hope it might help you as I've spent a lot of time honing it! Let me know if you have any tips to further my setup and please share yours!
I used a Hisense A5 eink smartphone for over two years. Great phone but a horrible camera. After two years it was bettered as hell and I did miss being able to take and share to my family photographs that didn't look horrific. The eink screen had totally changed my relationship with my phone so I wanted to recreate the grayscale experience on a normal smartphone. I'm really happy with things after a couple of months.
My personal rule is to have nothing on my phone to allows me to browse social media, the internet, or video content. That includes no app-stores, and having no apps that have an in-app browser. For example with Facebook Messenger I would cheat by messaging myself a link to a website and clicking on the link to view it on the in-app browser. In this case I can use Messenger Lite instead which has n