Unbreakable Blocks & other questions

Is cannoning being worked on? A simple 20 stacker will not stack sand due to tnt in-efficiency. And I was hoping when tnt cannoning is fixed, printer would be enabled? It only helps players.

Also, why is the eco so based on IG’s which can only be acquired (for the most part) through IRL money?

I edited the post bc the “unbreakable” block I had a question about, was answered.

TNT is being worked on, and even though they are the best in the eco it doesnt evolve around it.

Thanks for the quick response.