I'm happy to hear about these changes cause i had a similar review of the game. But i do disagree that RPS is an RNG game. I think the exact opposite actually its more of a pattern/strategy game. Most people either open with scissor or rock for example because those words are most common in their minds being the first and last said words.
I think what makes the game so frustrating for people is that human psychology allows for people to be more likely to make certain decisions and so someone who has played a large amount of RPS games is definitely likely to win more often than someone who hasn't. While in your game there isn't any psychology we can follow to base our decisions on. It's completely RNG in a way that RPS irl isn't. So some additions that allow us to be more predictive or strategic would help the game feel alot better imo.
Anyways I'm excited to see the consumable rework it's a lovely game and I cant wait to enjoy it more.