Controversy
Superstar
Breh, Rich Harrison, who also produced "1 Thing" also produced "Crazy In Love". He only produced one song on B'Day. Either way, you're wrong because "Crazy In Love" dropped before "1 Thing".
Crazy In Love don't sound like 1 Thing breh...but Bey was inspired by 1 Thing and ran with that style
Rich Harrison was working with Amerie before Bey if you wanna go that angle