Emotes and actions are what break FH apart from just sitting in a forum and roleplaying there, in my opinion. Granted, we do have the maps and character bodies there physically, so it's not completely writing that gives you the visual experience of FH's roleplays, but like.. If the emote is there, why not use it? Does an action add more visual appeal? Shoot, let's use it~ <3
For me, scrolling to find the right emote (or just making it and giving it out as an emote pack, back in my days as a longterm group roleplayer) was totally worth it. It's perfect for getting those perfect poses for screenshots of the stories you create, and it just makes the story feel a bit more real alongside your writing and what is given to the imagination.