If you mean the emojis, probably meant to represent “um, actually” or “well, actually” - the thing where one person corrects another in a condescending or egotistical way, usually associated with people making a whole identity out of being the “smartest person in the room”.

Of course, there’s nothing inherently wrong with correcting something that is incorrect. But if you combine it with how smarmy and arrogant western chauvinists can get about their position in the world, it can get annoying.