The only thing brad nailing really accomplishes is holding the parts in place while clamping. Do addy run with your clamps first to make sure you know where and in what order to place them so all parts are aligned and all seams are tight. Then remove clamps, apply glue, clamp in your predetermined order and locations, check to insure square and all joints are closed, adjust clamps if needed, then let dry.
I’ve built many cabinets without brad nails