It’s pretty typical that texting can be misunderstood in many ways.
Usually if it’s a heated conversation you can tell where someone stands. I usually have found that I think of the person I am talking to and usually know their tone in real life so I will either understand them or ask, what’s the issue? and of course emojis, they’re a lot of fun and we can probably have a full on conversation with just those.
However depending on the situation, be aware that these types of emojis can change the way people see you, even if it’s not a text but just a post on social media.