[CalRobert]

I very often need to deal with 2fa when paying online, though I suppose a dumb phone could do.

[jkepler]

I'm pretty sure you can deal with 2fa on Kai OS feature phones. They also include Gmail, Google maps, and WhatsApp access... on a tiny screen where you won't get sucked in for hours.

However, they also come with a ton of tracking, and are a disaster for privacy.

[BlueTemplar]

Sounds like just a worse smartphone.