Nope. The last time it was brought up, emojis were viewed as taking away from BM's sterile look, with some FOC saying they looked childish.
As pointed out by
@fulabeer if someone regales a sad event like the Blue who went missing & was recently found deceased at Chorlton/Sale Waterpark, it's more fitting to show a sad emoji, than a thumbs up like.
Now I come to think of it, arguments raged for years before a like function was eventually added. I think the reasoning was people liking a post would reduce member interactions. It doesn't look like that ended up being the case after all.
Some FOC's just need to be kept away from anything that requires electricity as an energy source, as they evidently yearn for a time when parafin lights were all the rage.