I discovered about the Unihertz Jelly Star the other day which is allegedly the smallest android phone with a 3 inch display. People over /r/dumbphone seem to like it as a mean to make doom scrolling less appealing to them while the phone can still be used to do all you need like use Uber (although android auto on this must be horrible).

At 309 CAD on Amazon, I'm tempted to give it a try.