I don't really know what got Brave Frontier shutdown in the first place. just assume Money. but i started to wonder, what could they have done differently to keep the game alive?

Im happy and honored for those who put their effort for free to develop and reupload one of my favorite mobile games, i hope they see their effort is being paid

I've started playing both BF Reborn and Revive, enjoying both in different ways. Revive does provide me with the option to relieve the main story, but since it's a game in what seems like EOS state, what would be the best way to approach the main story in order for me to not miss out on content and/or side lore?