I reckon context is important here. If someone is chewing you out and you give a thumbs up it could be passive aggressive. But yeah in a business context I use it pretty frequently to acknowledge the message without needing to add to the conversation.
Ok and fuck you
lol when I read your comment in my inbox I had to stop and think what could I have said for this response
Haha yeah that would have been a crazy one with no context
It means OK or acknowledged. It does not mean “fuck you”. People who think it means “fuck you” are the only people having a bad time with this.
I reckon context is important here. If someone is chewing you out and you give a thumbs up it could be passive aggressive. But yeah in a business context I use it pretty frequently to acknowledge the message without needing to add to the conversation.