Also, add a proposal for "building a game that is actually fun to play and accessible." since that is too general.

I'm having fun at the game at the moment. Splinterlands is my most played card game last year up to date. So, I am not sure where you're coming from and curious what is your proposal for this.

I will agree though on bringing new players in the game and my comment is always, "try to promote this game to kids/younger audience by making an anime of sort". I always compare this to Yugioh, in which I watched when I was like 7 years old and once I was old enough to save, like 15 or 16, tried to play competitively. I'm not sure if Splinterlands will still be alive after 8 years but it's a good way to bring new loyal people in the game.