Exactly, changing the supply will not change anything it will only diminish coins integrity. We have a good example in Dogecoin which have unlimited supply and no problems with the price.
HIRO only needs marketing and general adoption and recognition.

Miners will come and go as they see profit. If we want the coin to succeed we must stop to look at the coin from miners perspective but from a users perspective.
I'm sure HiroS will take the coin to the next step it's just not happening as fast as everyone wants.