We are likely to put some attention towards this in the not too distant future (and will seek more input about the design with regards to how not to count negative or neutral reactions as likes when we do).
But before we do that, I think we are likely to do this: Add ... option to Discourse Reactions, which is now unblocked since we have: Support more management to emoji reaction in chat? - #14 by mcwumbly
But some other things are taking priority between those efforts, so it’s not yet clear when they will rise to the top.