The simple solution is to pick up an iPhone SE, block the browser and any other problem apps with parental controls, then have a friend set the passcode so you

The simple solution is to pick up an iPhone SE, block the browser and any other problem apps with parental controls, then have a friend set the passcode so you can’t reenable them without asking for permission. I’ve offered this service of in loco parentis to everyone who tells me they want a simpler phone without the distractions, and no one ever takes me up on it.