I can't wait to finally let go of the tiny depression rectangle for ever
I think your problem isn't the technology itself, but what you make out of it.
Smartphones are incredibly capable and useful if used correctly.
If you assess your problem spots (e.g. doomscrolling, news, chatting, etc.) and remove them then you have all pros without many cons.
I'm using a Pixel with GrapheneOS, which I dumbed down quite a bit. I'm rarely on my phone anymore, coming from a doomscroll addict.