Quote Originally Posted by Edea View Post
They do not. Aarakocra's official printing is basically a stat block with flight and a 1d4 slashing auto-proficient unarmed attack. There's no disadvantage on anything.
Man, what the hell was I thinking of? I can't find it now. I remember playing with someone in a 5E game that had disadvantage when indoors, I don't remember us using any homebrew. I must be misremembering.