I am concerned that it is not made for mass adoption

I never understood what people (in crypto specifically) mean by mass adoption.

If we assume that we have around 100k active players then Splinterlands has more active players than some of the top 10 games on the Steam platform. The game is already pretty big, even if only 30k actual players are playing the game.

Stop believing in a pipe dream and don't be greedy. It will make your life a whole lot easier, I promise.