Yeah, it’s public here too. Wouldn’t worry too much. So easy to push the wrong button (or is that just me!?).
I looked a few times early on but now I don’t bother. It’s usually no surprise who disagrees/dislikes the post.
Still push the buttons myself pretty often (though I’m not trying to push anyone’s buttons) but that’s only because FB has me trained by this point.
There’s also somewhere in the profile section maybe (?) where you can see how many emojis of different kinds you’ve given out/received.
ETA: just checked. it’s on the summary page of my profile.