Since you are making your infraction public, you didn't ONLY post an emoji. You posted an area and availability. You were also literally warned first with no points, then warned again with points, then you posted AGAIN.
You are welcome to post inquiries such as this. You are welcome to post frustrations with the current climate and this site's decisions due to said climate. But if you choose to publicly mischaracterize the communications with the mods who have attempted to nudge you to comply with the new rules using the progressive discipline process you will get a reply you may not expect.
There are many creative ways to participate on this website under the new climate. You can choose to ask for guidance there or you can choose to disregard the very specific directions you have been provided now multiple times. Good luck in your decision, whatever it may be.