Ummm… Barbarian Unarmored Defense is based off Con, not Dex. They just didn’t take away the default Dex bonus to AC that every class in the game gets. They shrug off damage by having a high Con. Barbarians are pretty good as it is, if you let them completely dump Dex and give AC from Str, they would be broken AF… 18 AC at level 1 with a shield under point buy system, and immediate jump to 20 AC at level 4, with no reduction in damage output at all. Possible to be 20 AC at level 1 literally completely naked (no shield) with rolled stats, and 18 isn’t even entirely unlikely…
Ummm… Barbarian Unarmored Defense is based off Con, not Dex. They just didn’t take away the default Dex bonus to AC that every class in the game gets. They shrug off damage by having a high Con. Barbarians are pretty good as it is, if you let them completely dump Dex and give AC from Str, they would be broken AF… 18 AC at level 1 with a shield under point buy system, and immediate jump to 20 AC at level 4, with no reduction in damage output at all. Possible to be 20 AC at level 1 literally completely naked (no shield) with rolled stats, and 18 isn’t even entirely unlikely…